[cas3]

I can relate. Theres a Lilac planted in the wrong place here by the chief gardener, that is now a pain to mow around, and several others that have completely blocked the road for mowing. "Its Ok, I'll trim in that spot" I hear, but no, its a jungle in those areas. And...I'm having suppah now.

Back to motors, you should be able to use the pilots from your valve grinder rig to check "wiggle" with a dial indicator , and compare the results against one of your good valves to see whats wore. But, you know that...carry on