O.K. - Now that the LMM is sitting in the driveway, how come I can't use the ITBC to control the electric-over-hydraulic (disk) brakes on my 5th wheel? The manual says not to, but - I'm going to at least try to use it before I have to locate a spot on the dash to install my after market controller. You would think with all the electronic stuff on the new truck it would not have this problem. Any help will be appreciated.

Catfish