I just bought a 2012 Nissan Titan CC 4x4 and the receiver hitch is up there in the air stock. The A-Liner has a high hitch also but seem to not find the right receiver that will tow level. Would you tow with the tongue pointing up or pointing down. Would you put the ball lower than level or higher than level. We are talking about an 1 1/2" SWAG either way.