I am removing my seats to treat them with Leatherique and to put pool noodles in the seat squabs. I’ve read the Tech Guide and several threads which mention the difficulty of getting the bolts (particularly rear) out as they have caged nuts - however I’m happy to repeat all 4 of those came out easily. I’d also heard complaints of accessing the front bolt by the handle to move the seat as it’s difficult to access but again, they came out easily on both seats. My problem is the front bolt by the passenger door! The one on the drivers side was easy, but this one bolt won’t move at all using either a ratchet or ring wrench like the rest. I have drenched it in blaster oil but can see no reason it’s stuck - it looks perfectly clean and there’s no visible rust. I can’t see why since it’s not caged, that even getting a bit cross threaded would leave it totally immovable - everything just jumps off it.. Any ideas? As it’s in the cross member I have no other access.