it should screw in,as far as i know,it is the same as the merlin.if it not fairly obvious i think it is broken or missing a part .post a pic if you can
Looks like my picture in the first post didn't work.
The gimbal doesn't seem to 'fix' together with the bit that screws into the steadycam:
http://j.imagehost.org/view/0321/gimbal
i tried to look at the pic link but too much porn and pop-ups....will open about 3 windows of porn that are reopening as you close them