I think I remember somewhere on pelican that this knackers your trans. mounts.
My mounts are perished anyway but when I replace 'em I don't want to damage the new ones.
My garage is only a single so getting the jack round to the side and having enough room to operate is not really feasible -its a pro jack with a long lever.
I wish English houses had garages like the ones I see you guys post with room for 3 trucks.
Incidentally can the 911 mounts be used for the gearbox ?