I have a Bosch 4410L compound miter saw.  I use it for furniture making, and so I require very accurate square cuts. Almost every time I start to use it, the blade is not perpendicular to the table. So I have to set the blade square to the table again.  The cuts are almost always perpendicular to the fence however.  Has anyone else had this problem with the Bosch 4410 saws? If so I would like to hear from you (especially if you have an easy method to set up the saw and have it keep its setting).