Tommy, My downlines are not more than 5 or 6 seconds at the most and a couple of times I thought the engine had died as I leveled the plane to horizontal flight, but as soon as I landed I noticed the engine was still Idling and throttled up and eveything was fine. But yesterday It simply quit. Thats the reason I thought that maybe the engine leaned out or loaded up during the downline. Could pressure in the cowl have caused the diaphram to load the engine up? The cowl is opened up quite a bit though and seems like if this was the problem, It would be the same at normal flight at full throttle. I did remove the klunk line from the tank and the line when out does fall on over as it should. So my doubts are in the fuel line setup. I guess trial and error will eventually tell all in this case.
Thanks for the feedback,
Carroll