have you tried holding in the black button on the bottom of the camera
as you advance the frame? you know the button you mash in when you are
going to rewind the film! try it , it works for me and my minoltas!
If registration of the two images has to be fairly precise (it'll never
be completely precise -- for that get a camera that provides this as a
feature), you'll need a third hand to keep the film rewind crank from
moving slightly. For this I recommend first taking up any slack with
the rewind crank, and then using masking tape to tape that sucker down
while you perform "the procedure" with the two hands you came with.
Den
--
Dennis M. Swanson <>< C/Win32 API programmer UNIX hobbyist
"I became a journalist because I wanted to change the world."
-- Carole Simpson, ABC News