was quoted £150 for CMI to remove/refit my atc from bailey ranger 470/4 to new ranger gt60 540/6.But when booking appointment was told had to have different atc as my 470/4 was a slightly less MPTLM than new 560/4(atc have various weight units)and will have to pay full charge again..£580!!!...could have had factory fitted for £490!!!!not very pleased,going to see what additional cost to remove old unit and possibly sell it on e-bay..but time not on my side.