How to fit the sail tracks on the inside?. I'll send pictures on the weekend - the instructions are: lift lid, remove the rubber seal by just peeling it off, pre-drill the tracks at 10cm intervals (I also shortened mine by about an inch from what was supplied), silicone the track, attach with light spring clamps, drill (I positioned some ply on the inside to avoid damage), then just pop-rivet and refit the rubber seal. The track sits neatly along the edge - no rubbing at all when opening and closing. This probably takes twice as long as fitting them on the outside - but it still only took about 90 minutes all up.