I have a question for you restoring experts. I've scrounged up a pair of MBH's, both "A"code stamped. One was free, the other was at a yard sale, and I got it for $5.00. The bottom vent covers are bent up pretty bad on both grills. Do you normally drill out the rivets and try to bend them back into shape? Or do you just order new ones? Also, when you do have an older grill with the 3 vents on bottom with covers,do you still use oven cleaner to clean them with the vent covers riveted on, or do you take them off?
Thanks