Took her out to the field this morning and found out what happens on the ground and what happens in the air are two different things, finally got it adjusted and she runs better in the air and on the ground, tried the apc 15x4w and it seems to not run as well, put the zinger 14x6 back on and was more tuneable, think i will try a 13x6 later today and see what happens. Inverted is running a heck of a lot better (no problems), the pump does make a very good change in running quality, (once you get it set right)..

Thanks Guy's for all the input, if it wasn't for rcuniverse i don't know what i would have done..

Jay

P.S. Valve was not needed.