Chainsaw Repair

one of the things I have had a hard time getting through my head is how sensitive these chainsaws are to the most tiny air leak. A tiny leak at a seal, the intake, the gasket where the carb screws on ,impulse line if so equipped is all the difference in a saw that runs like crap and a good running saw. no amount of screw adjusting will make it stop sucking air. sometimes even reseating the carb on its gasket can make all the difference.