Thanks a lot for explaining. To be honest I'm not yet sure if there is a problem or not, but I always like to think ahead.
Until now I've only been tuning at different cruise rpms. But what I haven't noticed before(not paying attention to) is that on acceleration the mixture goes lean. 15-15.5 AFR on perhaps 40-50 percent of throttle and the faster I accelerate the leaner it goes. Didn't get any stumble or pinging(I think) but it got me scared enough not to go push it any further before doing some more research and getting AFR's right at all cruise rpms.
I'm going to try a smaller HSAB on the next run and cruise at higher rpms first before doing a WOT run. (HSABs from 0.033 to 0.031) Hope the float will arrive soon.
