HI I DONE THIS BY MYSELF IN A STANDARD GARAGE,GOT GALVANISED CAPPINGS FROM GEMM 4X4 AND NEW SEALS,SUSPENDED FROM UNDERSIDE OF GARAGE AND DROVE LANDROVER OUT,DRILLED OUT RIVETS AND REMOVED CAPPINGS. FITTED NEW CAPPINGS ,HAVING TO DRILL SOME NEW HOLES AS SOME WERE IN DIFFERENT PLACES TO MINE.PUT NEW SEALS ON AND REVEARSED INTO GARAGE AND LOWERED ROOF BACK ON.WOULD HAVE BEEN EASYER WITH TWO PEOPLE ALTHOUGH IT DEPENDS WHERE YOUR WORKING.HOPE THIS HELPS JUST PRE-SOAK CORNER BOLTS A FEW DAYS BEFORE.GOOD LUCK STAY IN ARMADALE IF THAT IS CLOSE BYE TO GIVE A HAND,PADDY.