Quote Originally Posted by Feign View Post
Though it might be common sense already, it should be noted that if you sue a filler, be sure to use one that doesn't lower the buoyency of the resin and make it heavier than the saline. Adding metal powders to the mix might do just that.
I would have thought that any filler would have to be the same density as the resin. If the filler was more dense, wouldn't it just sink in the resin and you'd end up with no filler in the upper part of the print? None of the printers I've seen agitate the resin to keep particles suspended.