ReString Mailbag February 2026

We're back for another mailbag, where we answer real questions from customers.

This month, we will cover a ReString Zero setup in Yonex Ezone 98, a ReString setup for a junior performance player transitioning to polyester, a comparison between ReString Sync and HEAD Hawk Touch, the best aggressive baseliner setup for one particular player, and how to approach ReString Sync as a cross string in a hybrid setup.

Question 1 - Zero Setup in Yonex Ezone 98

Hi! I’m looking to use Zero 1.23 in my Yonex Ezone 98. I want to increase the launch angle a bit without sacrificing too much control.

What tension would you recommend for Zero 1.23 in this racket? Thank you!

ReString Response

Great choice of racket! I think the combination of Zero 1.23 in the Ezone 98 will work really well.

If you are looking to increase your launch angle from the stringbed, the 17G is the right choice in gauge. It will open up the stringbed a little more to give you that higher launch, and since Zero is a shaped string, it will provide plenty of bite to help generate the dipping spin you're after.

Regarding tension, it depends on what you are comfortable with and what you are currently using. That said, a great place to start would be around 50-52 lbs. This offers a nice balance of power and spin without feeling like you are losing too much control from a looser stringbed.

Let me know what string and tension you have been using in your Ezone, and I can give you a more precise recommendation.

Question 2 - Junior High Performance Player Setup

Hi, I just strung my Ezone with Zero (53 lbs) x Sync (51 lbs). It felt amazing, I’m going to try dropping down 1 or 2 lbs each to get a bit more power.

I have an 11 yr old high performance player. We just started transitioning into poly with Babolat RPM Soft and Velocity MLT. Can I string her with your string?

If so, what do you recommend as a setup. She hits with a HEAD Boom MP L.

Thanks, looking forward to your feedback.

ReString Response

It’s awesome to hear that you're loving the strings!

Dropping the tension a bit should definitely give you that extra pop you’re looking for. I think 51 x 49 lbs might be a great sweet spot for your Ezone.

Regarding your young high performance player, you can absolutely use our strings for her setup. A multifilament hybrid is a great idea, as it’s always smart to transition juniors slowly to avoid any extra strain on the body.

My best recommendation would be to swap the RPM Soft for Sync. A ReString Sync and Velocity MLT combo will work great.

It is actually better suited for her than the RPM because Sync provides better snapback. This is a huge plus with hybrids, as the RPM will tend to notch against multifilaments much faster than Sync will.

I hope this helps, and thanks for being a valued customer! If you have any other questions, don't hesitate to reach out.

Followup Question

Thanks for getting back to us so fast. What setup would you recommend for her? Sync in the mains or crosses? And what tension for both?

Followup Response

Of course, our pleasure to help you find a setup that works for her!

Both directions work, so it'll really come down to what you are looking to optimize for.

Sync mains and multifilament cross - more like a polyester full bed with added comfort from the cross. This is the most popular setup for people who love the control and spin they can get from a polyester full bed but wish for a bit more forgiveness.

Multifilament mains and Sync cross - super plush and easy on the joints but you still get more predictability, control and spin than vs a full multifilament. This would be ideal for players placing a premium on softness but still want a bit more control from their shots.

Given that she is likely not too much of a string breaker at her age, I would recommend the latter to keep things comfortable as she transitions to a poly :)

Question 3 - ReString Sync and HEAD Hawk Touch

Hello, I was wondering how ReString Sync 1.30 compares to HEAD Hawk Touch 1.30 in regard to stiffness.

I’m thinking of switching over to ReString Sync and wondering about stiffness since I string HEAD Hawk Touch at 54-56 lbs.

ReString Response

Hey! Great question :) ReString Sync 1.30 and HEAD Hawk Touch 1.30 both aim for control and comfort, but offer different stiffness and overall feel.

ReString Sync feels noticeably softer and more elastic than Hawk Touch. It is also more connected and forgiving on impact, and less harsh on off-center shots.

HEAD Hawk Touch feels slightly firmer and more solid in feel, giving you more direct feedback and a bit less pocketing than Sync.

So if you’re used to Hawk Touch at 54-56 lbs, switching to Sync at around 52-54 lbs will usually feel softer and smoother, with a more connected response.

You’ll still get good control, but the stiffness will definitely feel reduced compared to Hawk Touch.

Happy to dial tension based on how firm or soft you want it to play!

Question 4 - Best Aggressive Baseliner Setup

Hi there, hope you’re well. I’m a racket stringer and tennis coach who’s also competing regularly, and I’ve been interested in trying your strings but wasn’t sure which would suit my game best.

I typically play an aggressive baseline style in a HEAD Speed MP 2026 frame and like controlled, spin-friendly polyesters.

I’d really appreciate your recommendation on where to start with your strings as the shop I work at we don't stock them. I test a lot of setups for both myself and players I string for, so I’m always happy to share feedback from a player and stringer perspective as well.

ReString Response

Thanks for reaching out! We really appreciate the detailed background. Based on your aggressive baseline style and the HEAD Speed MP 2026, here’s where we’d suggest starting.

Zero mains and Sync crosses

Excellent spin from Zero’s snapback and bite

Sync adds control and a more connected feel

Great balance of depth, spin, and consistency

Suggested tension: Zero 50-52 lbs / Sync 48-50 lbs

Full bed of Sync

Very connected, controlled response

More predictable launch angle

Still strong spin, but calmer overall than the hybrid

Full bed of Zero

Most spin and pop

More aggressive and lively response

Best if you like a heavier, higher-energy ball

For your style, a Zero and Sync hybrid is probably the most versatile starting point. It gives you spin and control without feeling overly firm in the Speed MP. From there, you can fine-tune tension based on whether you want it firmer or slightly more elastic.

Would love to hear your feedback once you’ve tested it!

Question 5 - Sync as Hybrid Cross String

I had a question regarding hybrid stringing, in particular using a multifilament in the mains and Sync in the crosses. Is this something you can give general advice on? Thank you.

ReString Response

Yes, happy to give general advice on that.

Multifilament mains and Sync crosses is a great option if you’re looking for:

More comfort and power from the multifilament.

Added control and durability from the polyester in the crosses.

A softer overall feel compared to full polyester.

It works especially well for players who want arm-friendliness but still need some control.

This is totally fine to handle here. Feel free to share your racket, tension, and what you’re looking to improve, and I’ll give you a more tailored recommendation.

Let us know if you have any other questions!

Followup Question

Yes, here are my details:

I currently use a Head Speed Pro Auxetic (2022). Until recently, I have strung Tecnifibre Multifeel Black 16g mains with Wilson Revolve 17g crosses at 52/48.

I like how this plays right off the stringer all the way through to breaking, ~10 hours

I recently tried stringing with Tecnifibre X-one Biphase 16g mains with Restring Sync 17g crosses at 52/48.

However, with this setup, I felt like I had no control over the ball, I could not feel it pocket in the strings and the ball was flying off the strings.

My question is, what tensions would you recommend for X-one/Sync, given my history with Multifeel / Revolve?

On the one hand, I read on the Restring website I should string Sync 2 pounds lower than my typical polyester, which would put it at 46.

However, that would mean stringing X-one at 50 and I've always been taught if I feel like I have no control over the ball, I should be stringing tighter, especially with a lively string like X-one.

Not sure what to do. If I string Sync tighter, I think it will feel too stiff. But I am worried if I string X-one lower, I will have even less control.

So that is the conundrum I was hoping to get your advice on. Thank you for your time!

Followup Response

Thanks for the question. You’ve definitely come to the right place for advice!

To provide an apples-to-apples comparison between both hybrid setups:

X-One is a much more premium multifilament compared to Multifeel, which plays a bit closer to a synthetic gut in terms of stiffness.

X-One is softer and provides more power, so a big part of the change in control is coming from that. Additionally, Wilson Revolve plays "deader" than your typical polyester with less energy return. While Sync is an excellent control string, it will play a bit livelier than Revolve.

Given that context, it is natural that you are finding the X-One and Sync setup to be more powerful and less control-oriented. If you really like Multifeel, an easy switch would be to keep the Multifeel in the mains at 52 lbs and try the Sync at 48 lbs.

You'll likely feel more control in a setup that feels a bit more familiar to you. It's also a great way to experience the difference between Sync and Revolve in a hybrid setup. I hope you'll be able to notice the increased spin and feel!

Another option I think you'll really like is going with Sync in the mains and X-One in the crosses.

Bearing in mind that the main strings account for around 70% of the stringbed feel (since the mains are longer and have more direct contact with the ball), putting the polyester in the mains will automatically give you more control. The X-One will then work great as a cross to soften up the stringbed. In this case, I would try both at 50 lbs.

This second option addresses your concerns more directly, though the first is a more natural transition from what you are used to.

Regarding the tension drop for Sync: this is definitely true due to the snapback coating we’ve engineered. Since they are optimized for string movement, slightly lower tensions really help them shine.

That said, the recommendation to go down two pounds is best when comparing to a full bed of polyester. For your hybrids, the tensions mentioned above are a great place to start.

I'm happy to help if you have any additional questions!

Got Your Own Question?

We'd love to hear from you and share the best response we can to help your game.

If you have your own question, you can submit that via our contact page or on Instagram.

Until next month, enjoy your tennis!

Note: questions and responses have been lightly edited for easier reading.

About the Author: Juan is the co-founder of ReString. He was born in Argentina, raised in Japan, and moved to the US to pursue college tennis. He now plays as an ATP & WTA hitting partner.