I wonder, my 100 is like the 125, only runs good sloppy rich, the belly of my Cub is a slime pit after an 8 minute run, which is more than half the 12 oz tank of fuel, and not at WOT. Idle is a bit poppy, so wondering if my LS is either too lean or too rich, which is affecting the high end.
I had someone help me with my DLE20, I did the tuning, he did the listening, and said lean, rich, as I tweaked it and it now purrs purrfectly. Since the 100 is inside a cowl, I would like to know if I should fiddle with the LS and which way, before pulling the cowl off.