had a mk1 consul that failed the mot because of slop in the box, went back and adjusted it, great untill i went back to the mot place, while i was driving along i turned a corner let go of the wheel as normal but it stayed on lock, i nearily wrote it off,any way it passed the mot and i adjusted it back to were it was, basicaly your box is probably nackered, bus box are cheap i've been told so it maybe best to re place it, there's a worm in side and it wear's more in one spot so as you adjust it gets tight in the less worn area, hope this makes sense:tup: