I've installed an arb deluxe winch bumper with a Smittybilt 12k winch, synthetic rope. I see people use aluminum fairleads. The fairlead that Smittybilt included has bolts centered, but I think I would need an offset fairlead to use the bolt holes. What do I do with the tabs in the bumper that are supposed to support the roller fairlead? They look like they might contact the rope in an offset pull.