I picked up a blaster for 150 bucks last week. It had absolutely no compression. I have done a full top end rebuild, and it will not start. It's about to drive me crazy. The reeds are fine, exhaust isn't clogged, has great compression, great spark, I cleaned the carb and all the jets, and I get nothing. Out of desperation, I sprayed 1 shot of starting fluid in the carb, and it fired right up. Can someone please tell me what I'm missing here??