I pretty much have the same weather conditions as Texas. Hot and humid. I'm in wis. I'm using byrons 30%. Also using the 7mm restrictor. I've been doing pinch tests on my low end. In which the rpms go upand she dies in about 5-6 secs. Not sure how good of a method that is. Though, I'm gonna try fatting the top and going out 4.5 on lsn. Yeah not sure why I'm burning up plugs!?!?!? Idea's and advice is welcomed! . Ps- engine has over 3gallons through it. It was bench broken in by Houston and I finshed the process off with 2000cc of fuel while keeping the engine 190 210. ( sorry for the text clutter posted on my phone)