I’m in the process of finishing up an engine install and desmogging while I’m at it. I’ve got the TLC air pump eliminator pulley installed. I’m guessing my OE adjustment bracket was already bent prior to disassembly and I just didn’t notice. But now without the meat of the air pump giving it some rigidity, it’s continuing to bend, even under light belt tension. Looks like I can get a used one for $50 or so, but didn’t know if anyone had any creative ideas to strengthen the one I’ve already got?