Just spoke with Hope Aero and I'm told just to remove the 6 bolts, rotate where I want it to sit after being careful with the gasket and snug up it up.
Yes, that's all you do. Remove the 6 small bolts and turn the top anywhere you like, then snug up the bolts and wire them up. Do not pull out the top, just turn it. The bolts can be a bit hard to loosen so be careful with that.