Hello all, This dinosaur has been tasked to shoot a birthday reception in a dark restaurant with a digithell Nikon SLR I am forced to use. I would like to use my beat up old Sunpak 555 potato masher for added light. I have rigged a piece of gummed label covering all the electronic connection points on the hot shoe of the camera, with a single hole over the actual hot contact. I have a screw on hot-shoe to pc adapter. It fires o.k. Any reason why this will not be harmless to the electronics of this electronic "thing" tonight at the shoot?