# HELP YoYoJam bi-metal coming loose
**URL:** https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409
**Category:** Yo-Yo Mods and Maintenance
**Created:** [June 19, 2011, 12:20pm UTC](https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409 "2011-06-19T12:20:06Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@AlexanderIsupov](https://forums.yoyoexpert.com/u/AlexanderIsupov)
#### Post date: [June 19, 2011, 12:20pm UTC](https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409/1 "2011-06-19T12:20:06Z")
Guys, I need your help.
I have 2 YoYoJam bi-metals(with solid spin) and they both come loose in the middle of play.
Do you have same problems with your YoYoJam throws?
What can you recomend as a solution for this problem? I were thinking about putting special tape for threads on the axle.
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### Author:  [@theyoyoguy15](https://forums.yoyoexpert.com/u/theyoyoguy15)
#### Post date: [June 19, 2011, 12:25pm UTC](https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409/2 "2011-06-19T12:25:51Z")
that used to happen to me but i got an alan rench and tightened in one side to stay there and now it doesnt happen on wny of my bi metals
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### Author:  [@AlexanderIsupov](https://forums.yoyoexpert.com/u/AlexanderIsupov)
#### Post date: [June 19, 2011, 12:29pm UTC](https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409/3 "2011-06-19T12:29:44Z")
On one of my hybrids axle stays really tight in one half but it still comes loose in middle of tricks
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### Author:  [@anonyo](https://forums.yoyoexpert.com/u/anonyo)
#### Post date: [June 19, 2011, 4:14pm UTC](https://forums.yoyoexpert.com/t/help-yoyojam-bi-metal-coming-loose/27409/4 "2011-06-19T16:14:38Z")
use a bit of teflon tape on the axle and it won’t unscrew anymore.