# A few random design questions

**URL:** <https://forums.yoyoexpert.com/t/a-few-random-design-questions/422249>\
**Category:** Yo-Yo Mods and Maintenance\
**Created:** [April 2, 2025, 3:08am UTC](https://forums.yoyoexpert.com/t/a-few-random-design-questions/422249 "2025-04-02T03:08:39Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Shwa](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/shwa/32/108351_2.png) [@Shwa](https://forums.yoyoexpert.com/u/Shwa)\
**Post date:** [April 2, 2025, 9:43am UTC](https://forums.yoyoexpert.com/t/a-few-random-design-questions/422249/5 "2025-04-02T09:43:15Z")

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SE with plastics…

> [@One Drop YoYos Official News](https://forums.yoyoexpert.com/t/one-drop-yoyos-official-news/43021/2420):
>
> It works until you tighten the yoyo just a bit too hard. Cabal guts are not only cheaper than side effects but work much better for the purpose intended, leading to a more durable yoyo.

Contrary to popular opinion, SE can be overnighted. I’ve got AL throws were the clamping force is starting to “bite” into the seat. Under low magnification you can see that the bearings inner race is cutting away at the seat. If this were plastic, it would have cracked long ago.

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