Could someone please tell me where I could get detailed directions for setting up and aligning the Slimline dish for a roof mount install? I believe I have some serious issues with my roof mount. I found out that if I put just a little pressure upwards on the mounting tube, the dish goes out of alignment, and I noticed that the metal rings at the top of the 2 roof support legs that are around the support tube aren't even gripping the tube enough to hold it steady, thus allowing the whole thing to flex. So I would like to start from square one and fix this poor installation that I got from Direct. So, some detailed instructions would be very helpful since I didn't get any with equipment.