Hi there, I have a Bailey Pageant Loire S7 and am thinking of having a motor mover fitted. I have been advised by our local dealer that the Truma TE is best for the job, but having looked around i'm unsure that this is the case given that it only operates two of the wheels, where alternative manufacturers have 4WD systems. Can anyone advise as I have a tight 90 degree manuvre to make when parking the van at home. Many thanks.