I am at 48p and 150main. This is the first time I have had a chance to really open it up since jetting down. My elevation there is 2100. I thought maybe I am still too fat on both jets, especially on the main, after poking around here and seeing what people are running at lower elevations or same. gunna have to really commit to a gravel road, go wot and plug chop. Thought I could ride and play around with jetting per ride, but that makes sense, I may be drowning it with wot