Can you measure the distance between the backplate and the bracket? I'll probably try to 3D-print some spacers to help with mounting if I decide to upgrade to AM5, so knowing what height to aim for would be a big help.
Actually, now that I think about it, if we can flip the AM4 brackets to install the Black Ridge, does that mean that it could also work with a delidded processor since we can mount the cooler lower? I could see there being clearance issues for people using the VLP RAM + 120mm fan combo (like myself), but maybe the gains from direct-die cooling would be outweigh the loss of switching back to a 92mm fan?