Quote:
Originally Posted by Surestick  What Palmer's does is bore out the top hole only, block the side holes and fill the bottom hole with a set-screw to keep the top hole aligned.
energy from the air coming out the side holes is going to be lost to turbulence, etc. |
makes sense to me... instantaneous pressure behind the ball will be most efficient. how would you align the valve so the bored out hole is facing up though?