Hi Wendell,

This might be a question you need to directly ask someone like Jon Lowe. Mike and I are YS guys and I've never set up a OS or run the pumps you guys mentioned. Mike might have the info. You might try looking at the Perry Pump website - (if there is one) regarding adjusting that pump. I don't know of any pattern guys using that pump.


Jon you out there for Wendell...??