[CAUT] Worn whippen cushions / VS Profelt

[Ron Nossaman]

Fred Sturm wrote:

>     OTOH, when working with letoff punchings, it does make sense to sand 
> a bit. 

For what is costs in time and materials to replace them, I 
don't see much justification for trying to save worn letoff 
punchings. The aggravation factor alone in trying to regulate 
anything less than uniform thickness is worth replacement. For 
me, at least.
Ron N