Ha, same here, my inbox got way quieter too!

So what happens when that power stretcher slips on a stair and tears the carpet off the tack strip? With a knee kicker you feel every inch as you go, so you know right away if the backing is weak or the pad is bunched. A power stretcher just keeps cranking and hides the problem until it rips, and now you are redoing a whole run for free. On stairs you are working tight and weird, not some open room where you can see everything. Marcus is 26 and his knees are fine because he has not put in the years yet, but give him 15 more and see if he still loves that machine. A knee kicker is not just about your knees, it is about control.

Been there. My files look like a crime scene too.