I'm trying to install a 510 receiver with a Dish 500 DP twin lnb. The bare dish was new, the lnb I think was used. Purchased for 40.00 from a dealer. The install is at a campground but on a seasonal site. A=204 E=34 S=109. For zip 55329. I can't for the life of me find 110. I'm locked on 119...