# Loose-fitting Duncan alu performance rings

**URL:** https://forums.yoyoexpert.com/t/loose-fitting-duncan-alu-performance-rings/321144
**Category:** Yo-Yo Mods and Maintenance
**Created:** [May 27, 2020, 3:07am UTC](https://forums.yoyoexpert.com/t/loose-fitting-duncan-alu-performance-rings/321144 "2020-05-27T03:07:51Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![zslane](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/zslane/32/19816_2.png) [@zslane](https://forums.yoyoexpert.com/u/zslane)
#### Post date: [May 27, 2020, 3:07am UTC](https://forums.yoyoexpert.com/t/loose-fitting-duncan-alu-performance-rings/321144/1 "2020-05-27T03:07:51Z")

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I have a set of red Duncan alu performance rings that I want to install into a Freehand Pro, but one of the rings doesn’t snap into the cup, it just sits in it without being snug.

What is the best way to secure it in place? Super glue? I’ve tried E6000 jeweler’s cement, but it causes the yoyo to vibe horribly.

Suggestions?