Originally Posted by
Raman
The new 5.0 balls that came with 419x were already great. I wonder why the change from 5.0 to 5.8?
Don't know why...but plastic tree has parts for 5.0mm too. But then you have to use the original black cylinder caps. You have then a choice.
Part V3 for 5.8mm has other dimensions than original part for 5.0mm and it sure makes damper unit more rigid.