Just checking the theory here before trying a somewhat elaborate experiment..... If (!!!) I can securely clamp my 85mm PC to a heavy tripod head, and leave the D850 free, can I take a frame at the limit of shift in all directions (and the central frame) and stitch them together to form something like a 100MP single image? This would be for completely stationary subjects such as fine art or still life. I will have to provide some support to the rear half of the lens plus the camera body combo as the extra strain on the tilt/shift mechanism will be dangerously high.