Has anybody had a truma twin axel mover fitted to thier van? we are in the process of having ours removed. It is the worst piece of equipment I have ever purchased, they say it will turn the van 90' in a length and a half of the van it moves it about 10'. Even the engineer that came to look at said it was not very good but truma were not prepared to do anything about it. Our van is A SWIFT CONQ 630 LUX.