Reddit mentions of DEWALT Clamp For Tracksaw (DWS5026)

Some of the things you're saying make me think that maybe you aren't great at installing doors. Lemme just go ahead and give you the best pro tip ever. Get yourself a pair of clamps designed for use with a track saw rail. Like this: http://www.amazon.com/gp/aw/d/B001J31PJM/ref=mp_s_a_1_1?qid=1410073862&sr=8-1. There are cheaper options but these are really nice for only a few extra bucks. Clamp a level to the inside of the hinge side of the jamb using these. This will leave you with about 3/8" of clamp between the jamb and the RO. It will also keep the hinge side of the jamb perfectly straight while you endeavor to level it, and free up a hand for you. Install the hinge side perfectly level. Set up this way, doing so should take you about half as much time as it usually does. The best way to do this is without the door in the jamb. After the hinge side is set, put the door back on the jamb and set the top so you have an even reveal off the door slab. Then set the lock side the same way. Once the hinge side is set, don't use a level any more.