I mounted a huge Bluegill about a week ago with the fill method. I got my fill way too wet and it's still not completely dry. Do you guys add any other materials to your fill for added strength against breakage? I'm fixing to try the fill method on a 16" crappie today, my own mount, but I'm only going to add as much water as needed. I mix Matuska and Tom Sexton 50/50. I've also read somewhere that adding a good pinch of salt to the fill when mixing will speed up the set up time, any thoughts?