?? Can you not slide the seat forward, loosen the two rear bolts. Then slide it back to access the front bolts and remove? I don't recall raising/lowering to access them. And if they say the bolt can't come high enough because the seat is too low still, raise the seat as you undo the bolt. This will keep the bolt head to the seat gap the same and shouldn't be an issue. I'm confused.

__________________
Daily Drivers:
- 2008 535i, 320,000km
- 2004 X5 4.4, 01/2004 production, 420,000km
- 1997 328i, 350,000km

Track:
- 1996 328i, track/race car, ~300,000km

Winter:
- 2013 Ski-Doo MXZ X 800 E-TEC, trail can
- 2007 Ski-Doo MXZ Blizzard 800 HO
- 2001 Ski-Doo MXZ 600 w/800 engine, exhaust
- 1978 Ski-Doo Olympique 340 (vintage race sled)
- 1977 Ski-Doo Olympique 340E