Well I've searched and read much as I can , hope this is not redundant, I have a type 1 superdish 121 with a dp34 switch hooked up to a 510, bought 118 repoint-kit from dishstore.net . part #148328 as HIFI1260 suggested. I mounted the kit, did a hard reset on the 510, after that did check switch, 119,110 pulling signals in the 90/100s, but when i switch to 118, no signals on tp 2 or 18, I am in zip 36701. any suggestions?