# FHZ mod **URL:** \ **Category:** Yo-Yo Mods and Maintenance\ **Created:** [October 12, 2012, 12:26am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915 "2012-10-12T00:26:32Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 12:26am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/1 "2012-10-12T00:26:32Z")
What is an easy mod that a noob (A.K.A me) can do to make my FHZ dead unresponsive? ---
**Author:** ![anonyo](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@anonyo](https://forums.yoyoexpert.com/u/anonyo)\ **Post date:** [October 12, 2012, 12:45am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/2 "2012-10-12T00:45:55Z")
Buy a light up fhz and put silicon stickers in it (it will make it unresponsive because it is allready sticker recessed) ---
**Author:** ![jhb8426](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/jhb8426/32/631_2.png) [@jhb8426](https://forums.yoyoexpert.com/u/jhb8426)\ **Post date:** [October 12, 2012, 12:49am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/3 "2012-10-12T00:49:29Z")
Just put sili stickers in a standard FHZ. No need for a lite-up, unless you really feel the need. ---
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 1:03am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/4 "2012-10-12T01:03:45Z")
Don’t I have to recess it to put the silis in? Cause if I what should I use to do so? ---
**Author:** ![jhb8426](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/jhb8426/32/631_2.png) [@jhb8426](https://forums.yoyoexpert.com/u/jhb8426)\ **Post date:** [October 12, 2012, 1:12am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/5 "2012-10-12T01:12:20Z")
No, they don’t need to be recessed to use the sili stickers. Just use one sili sticker and you should be fine. Just clean the bearing and minimally lube, or play it dry. 95% of a yoyo’s response (or lack of) is in the bearing. ---
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 1:43am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/6 "2012-10-12T01:43:56Z")
Okay. I have cleaned the bearing and that made a huge difference. What type of sili sticker should I use? ---
**Author:** ![anonyo](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@anonyo](https://forums.yoyoexpert.com/u/anonyo)\ **Post date:** [October 12, 2012, 1:47am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/7 "2012-10-12T01:47:21Z")
You can chance the spacers by using the Duncan spacer kit. Clean the bearing out really good, which I then use acetone and Terrapin X Dry Play treat, or another alternative is the thinnest spacers you can get at the Terrapin X A+ Beefcake kit for FHZ. The FHZ Pulse I feel is the best as the recess is for the silicone stickers. ---
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 2:04am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/8 "2012-10-12T02:04:45Z")
Is the spacer kit the mod spacers thing that come on the pro z? And where can I get a beefcake kit? ---
**Author:** ![jhb8426](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/jhb8426/32/631_2.png) [@jhb8426](https://forums.yoyoexpert.com/u/jhb8426)\ **Post date:** [October 12, 2012, 3:21am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/9 "2012-10-12T03:21:18Z")
> [@mozartm99](#): > > Okay. I have cleaned the bearing and that made a huge difference. What type of sili sticker should I use? From the store pages: > [@](#): > > Available in the standard rubber and silicone. Silicone available in 12mm (fits Duncan yo-yos) and 13.7mm (fits large bearing yo-yos that use response pads). You want the 12 mm size. ---
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 4:04am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/10 "2012-10-12T04:04:40Z")
Okay, but what company? ---
**Author:** ![anonyo](https://avatars.discourse-cdn.com/v4/letter/a/8baadc/32.png) [@anonyo](https://forums.yoyoexpert.com/u/anonyo)\ **Post date:** [October 12, 2012, 8:16am UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/11 "2012-10-12T08:16:35Z")
> [@mozartm99](#): > > Is the spacer kit the mod spacers thing that come on the pro z? And where can I get a beefcake kit? No. The mod spacer kit is different. There is a Duncan spacer kit that includes pairs of I think 6 different spacers, 2 rubber rings and an A-sized bearing. But, if you add mod spacers into a FHZ, it can play great. I had a friend do this and with weight rings: wow! heavy, amazing, no other mods. Then put silicone stickers in the mod spacer gaps ad you’re gold. I might buy another FHZ just to do this to. Gotta see what will look nice with the silver mod spacers I have, or just buy a whole set: FHZ and mod spacers to match/contrast. I’m sure I can find a sweet set at YYE. ---
**Author:** ![jhb8426](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/jhb8426/32/631_2.png) [@jhb8426](https://forums.yoyoexpert.com/u/jhb8426)\ **Post date:** [October 12, 2012, 4:15pm UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/12 "2012-10-12T16:15:02Z")
> [@mozartm99](#): > > Okay, but what company? Duncan: > **[Duncan Response](https://shop.yoyoexpert.com/products/duncan-silicone-groove-sg-yoyo-stickers?variant=41206787997886)** > > This is replacement response for your silicone groove Duncan yo-yos like the new Raptor and Duncan's future aluminum yo-yo releases.The 19mm pads are also compatible with any yo-yos that use the CBC Slim Pad Size 19mm OD.Not sure if it will fit? Feel... (Page lists friction and sili stickers) Duncan spacer kit: [http://shop.yoyoexpert.com/product/71/Duncan-Bearing-and-Parts-Kit](http://shop.yoyoexpert.com/product/71/Duncan-Bearing-and-Parts-Kit) (It’s actually called the Duncan Bearing Kit - Ball Bearings and Parts) ---
**Author:** ![mozartm99](https://avatars.discourse-cdn.com/v4/letter/m/958977/32.png) [@mozartm99](https://forums.yoyoexpert.com/u/mozartm99)\ **Post date:** [October 12, 2012, 6:43pm UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/13 "2012-10-12T18:43:51Z")
Thanks a bunch. I will try the sili pack but I have to wait for a while because I have been spending a lot of money recently. ---
**Author:** ![PlasticWhip](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/plasticwhip/32/896_2.png) [@PlasticWhip](https://forums.yoyoexpert.com/u/PlasticWhip)\ **Post date:** [October 13, 2012, 4:01pm UTC](https://forums.yoyoexpert.com/t/fhz-mod/43915/14 "2012-10-13T16:01:12Z")
Try getting some fabric tape and using it in place of one of the stickers on one side. It’s slipperier than friction stickers as well as thinner.