Opie recommended me these : Fuchs ATF3000, 5000 or Redline D4 in the gearbox (the manuals use ATFs) and the Castrol Saf-XO if it has an open diff. Does an oil change help with the gearchange? not got round to doing mine, its fine normally, but on the cold days it can be a bit stiff for the first few miles, obviously this is 'cos its thickening up due to the low temp, but would new oil help this?