This vid shows a super quick and effective method of trussing a bird for the roti, it's the one I use.
https://youtu.be/OW7yfODF3UAI also noticed you don't have the keyhole washer on the notch closest to the handle,
it is a handy little washer to keep the roti shaft and whatever you are spinning from
walking out of the motor and not spin. I forgot it once and the shaft walked itself
outta motor in less than a minute so I spent the next hour or so checking the
damn thing., make sure it rests on the inside of the ring and you are golden.
http://www.ereplacementparts.com/keyhole-washer-p-1475486.html