I have a used intelli steer type r for sale. Was hooked up to my merc 15hp. Worked flawlessly for three years, went to use it this spring and it wasn’t working, fiqured it was a faulty wire but couldn’t find it. Took it in for warranty/service and it ended up being a bad ground wire I missed. Super easy fix. Intelli completely refurbished the unit and upgraded the internals. Would like to get around 4 hundred for the unit with spare remotes