I just realized after my last post your saying you don’t understand how to use the actual clip. You basically stretch the material over the groove of the seat frame then just stuff the clip straight down into the seat material and it jams it into the groove and locks it in there. Just make sure all the old clips are peeled out of the track or you will never get it in.
I actually do know how they work... already did the top half the bench and the long sides of the seat portion... it’s the short sides on the bottom bench that i don’t seem to have enough room for tools to hold the clips as i push them in... was able to do the rest with simple pliers
