works like a champ, BUT I had to buy some extra hardware to complete install. only 5 lag bolts were included, 6 were needed. this is a 2 piece track with 3 holes in each. also there was no junction plate with 4 bolts in the box which was remedied by additional cost from the hardware store. this is a 108" kit which was not shown in the kit hardware chart. it jumped from 8.2'(96") 5 lags w/no junction to 10'(120") 6 lags plus 1 junction, so the reason ???