For the connector to be level, it'll be close to the bottom of the trans crossmember - near where you highlighted. That's one of the options I am considering - split the bulge vertically, fold in the sides and possibly welding the newly formed seam, and the top part of the bulge would form a "step" for the connector to fit under and weld to. My other idea was to angle cut a tube with the same diameter as the bulge and weld up a contoured landing plate to fit over it? As mentioned previously, I'm installing ladder bars & want it to be solid. I've looked but haven't come across anyone who has addressed this. Trying to see what more knowledgeable people have done or would recommend. Thank you for replying!
