I ordered Vikings easy brackets and I have tried every combo to get the slots to line up and bracket to lock. So far this is the only combo I could get to work. Due to the C's tapering towards the rear, to keep the bags from sticking to far out, the bags are going to have to follow the taper. Wished Viking would box the rear ends of the bracket, would be at least cleaner. Anyone have Viking brackets on 1300C?