I want to know how to connect a Invacom Quad Polar LNB w/ a 40mm horn to the dish motor and to a Spaun DMS 5802 NF multi-switch. Do I still need to get a 2 x 1 DISEqc switch if I have that multi-switch??. ON my quad LNB - it is as follows, from left to right- C , L , C , L - when I tried to test for a signal with my satlink WS 6908 satellite finder ,on the first C- it said antenna over-load, on my first L -I used that port to align my dish to galaxy 19- On the next port 3 & 4- they both had no signals- I used the last port- port 4 (L ) to connect to my dish motor and it does not move- should I connect my motor to port 1 (c) or use a 2 x 1 DISEqc switch before the motor to connect port 1 & 2 ( C, L ) to the lnb port on the motor to get both Circular & linear movement- I am so confused at this point- have been at this since Sept. without any progress. Any advice from any one will be greatly appreciated- lost & confused- Thanks- Joe G.