The Milwaukee Panel Extension Kit is mandatory if you are going to be cutting 8' plywood panels. Withhout this kit, the weight of the panel will cause it to drop left or right without the panel kit. It is a worthwhile investment.

This accessory is a must if you cut 8' or longer panels on a regular basis and/or need to be more accurate. The extensions came from CPO Milwaukee, an great company to deal with, in a timely manner (4 days). The set up is easy even though each arm weighs a "ton". These are heavy duty steel beams (actually shallow "C" steel) that attach with two bolts, washers and nuts. Alignment is also easy after you attach the beams. Put a straight edge on the original rollers, loosen up the new roller and raise it to just touch the straight edge. That's it.