It seems that Tinkers' Construct removed the Drawbridge a few updates ago, as it was moved to Mechworks. Could we get Mechworks added into the pack, please? Thanks, DSoS
Perhaps you could use Pistronics in the meantime. With that you could even make an actual moving drawbridge, or large sliding doors / swing doors (assuming what you want to use a tinkers' drawbridge for is a door).
Given how the last update did.... things, it'd probably be a good idea to wait until everything's stabilized before we go adding mods. Unless you want the server to blow up.