Thanks for the helpful information, and will forget the smart mouth.
Unfortunately when I purchased the engine the pluse line was not connected and the picture in the instructions was not clear. Originally we tried running the engine with the pulse line connect to both nipples. The engine would only run with the pulse line disconnected. After getting the engine to run as it should,we have reconnected the pulse line to the proper nipple, the engine richened up and we have been able to adjust it to run correctly in all attitudes.
Thanks again,
Burnley