So after milling a couple hundred board feet my 2100cd started getting really easy to bog down. It was making a scratching noise in the clutch area. Like I said it started bogging easy and i had to use a very soft touch to keep cutting. What could be the problem? I can post pics if that helps but let me know what to take pics of. The compression is still great, better then any saw i own but if any preassure was put on it then it would bog down and make the scratching noise.