Hi, I have a Vu+solo and I think I messed up some settings because everything was working fine but now every time I change satellite I need to reposition, ex I'm on 13e and to go to 19e satellite I will not be available until I do the process of positioner setup. I'm not on usals and my dish it's with a rotator motor. The thing is that I need to press limit east, west & limits on so it can be saved. Your help would be much appreciated guys & gals