I don't use any special dropshot hooks. For 4 to 4.5 inch worms, I use either a #2 hayabusa offset worm hook or mostly a #2 eagleclaw lasersharp offset worm hook for weedless D/S. For open hooking, I use a #2 Owner Mosquito. You might be getting bit by pesky trout not bass.

Big Hammer Swimbaits-Hammerhead Jigheads
www.swimbait.com
Pro-Cure Scents
www.pro-cure.com