I love this product even though the rails cause more noise than without. I really liked the shoes and wish I could rate them higher, but to have both fail in the same place was not good. Comparisons: FR810 XLT Titan T-2 Rogue RE-3Cost $199 $319 $715 shippedCapacity 800lb 700lb Not ListedHeight 83 3/4? 83? 90?Pullup Bar 83 3/4" 80? 87?Pullup type various grip 1 ¼? bar 1? & 2 ?Width 42? 44? 43?Depth 24? 26? 24?Base 46? X 50? 48? X 48? 32? X 53? Floor boltedPositions 19 28 28Weight 137lb 107lb 160lbSteel 2x2 14 gauge 2x2 unknown 2x2 11 gaugePlate storage None 2 None Looks like Im going to have to epoxy in the screw to one of the bars to lock it in place. Etwas Gewebeklebeband in der Spalte zwischen Knopf und Gehäuse hat geholfen. I did experience some odd vocal distortation on an initial install of the software, but that cleared up after reinstalling -- not sure why. He laughed at me for a few days, and then. I have worn and enjoyed that pair for all of these years. For some reason the sounds was lot better when used this time around! Again, I dont intend to move the unit once installed, so I don?t expect that I should have to fiddle with it now that it?s installed in its definitive location.