I just switched from compacts to mini sprints this year and the learning curve has been a bit steep and I'm hoping you fine folks can give me some direction. Right now I am having an issue with a HUGE flat spot in the middle of my rev range on my '02 R6 on modified Odum carbs. Carbs were just cleaned, adjusted and balanced by Odum, I am running the 3# fuel pressure that he told me to run (float jets were drilled out and replaced by a screw in type that runs 3# as opposed to his usual 5#), new plugs, new alcohol resistant fuel pump rated at 130 GPH, new fuel pressure regulator, clean filters. Fuel system is set up as a deadhead. The engine does this under load and at idle, but once I get past it the engine runs great. I'm not sure what adjustments I should be trying to make to eliminate this or if I should just bite the bullet and have my engine dynoed. The only problem I have with the idea of a dyno test is that I do not know anywhere near me that is set up to do a mini (I'm in Troy, Ohio half an hour north of Dayton). Any suggestions to help steer me in the right direction would be greatly appreciated!