Just draw a straight line on a scrap piece of mdf, you might have a few by now!, and see if you can saw a straight line "freehand" with the saw and blade you normally use. Try to sense if it's "pulling" to one side or the other after the blade and saw warms up. After sawing 24" or so stop the saw and trace the base plate on the wood to see if the base is parallel to the saw cut. This may tell you one way or the other. If nothing seems wrong try a different blade, or conversely if it Does pull change the blade, and try again. Let us know what happens. bill
The answer to your question will only be as detailed and specific as the question is detailed and specific. Good questions also include a sketch or a photo that illustrates your issue. (:< D)
Last edited by woodnthings; 03-10-2009 at 06:06 PM.