If it ain't broken don't fix it goes against many engineering principles.
As an engineer, I can vouch for a common saying... "If it ain't broke, fix it until it is." (Keep franking with it to test the limits).
If it moves and it shouldn't - use duct tape and/or superglue.
If it doesn't move and it should - use WD-40 and/or liquid wrench.
Originally Posted by: BuckyB93