My 2002 Plus8 has the wooden bases that the seat rests on. Slightly angled to get the seat angle as standard.
I removed them on the driver’s side and put in a couple of short spacers to give clearance to the bolt heads holding the seat frame to the sliders. Last autumn I put the wooden runners back so standard height again. I had kept the original bolts for reference but refitted with new new when putting the wood back in.
The only “bugger” aspects were
1. Rear bolt heads are inside the runners so finding a spanner/ socket to hold steady was fun. I used a small Stilson type tool that fitted.
2. Reaching the rear inner bolt head was impossible so a helper was brought in. If you have long arms like a gibbon/ oran utang you might be ok.
