The electric pump (Holley Blue) that I put on the N7 worked fine. I had no bogging down. I set the regulator at 5psi. Worked great. I will do some investigating to see why I have low pressure before milo harvest. I would like to run without the lift pump. Thanks for all the suggestions. I will report back if I find the root cause. I will be selling (2) N7's at the end of soybean harvest. This will be in September. I am developing a web page to list all my farm equipment on this fall. The site is "marshalljoycestuff.com" Check it out and see if you are interested in anything I have this fall.