PLEASE answer this dish question!

[bloomdog]

Can anyone please tell me the offset angle of the Terk 18" Direct TV (Model TRK S2) dish? If I am using an inclinometer/protractor to aim the dish using the horizon as zero degrees and using the lnb arm to line up the dish, how many degrees of inclination do I add or subtract to a satellite's given elevation angel?
Thanks everybody!

 

[CyberIT]

try this link, http://www.satsig.net/22-deg-offset-dish.htm. it doesn't talk about your specific dish but your dish may well be a 22* offset type.

hope this helps