Gentle on the F bombs , its a family site...........
As i mentioned in my reply to your first post in the General forum , the part was most likely overtightened , and will need to be replaced , there really is no other option
So i don't have to repeat everything , here is the link to the first post you made and my reply which explains the issue and solutions
https://www.crfsonly.com/forum/viewtopi ... 41&t=42949