Looking to verify the correct elevation, skew, etc for a Candian Bell ExpressVu Dual LNB dish. The old single LNB parabola ripped off the dish during a storm and the new dish/receiver is HD. Using SW21, etc... Also, Using a SatHawk. From what I understand I should use Nimiq 1 and 3 to test and direct not through the SW21... Any help is always appreciated. Thanks!