Tim I think he was referring to pinching the end to increase pressure to the rockers rather than cutting off all flow. Larry, if I'm wrong with that assumption please correct me. I'm certainly no expert but IMHO any gain in pressure would be negligible. It's open on my '38.


Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.