i have not been able to attend the workshops, and the guys from our team that did attend were not involved last year and therefore didnt note some things.
last year we attached a steel rod to the end or the drill transmission through a clamp thingy with the pins.. forgot what its called
this year, do we do the same thing?
the guys that attended were saying something about threading some sprockets and using the reverse screws to keep it on.. well, the only sprockets we have are the ones with the separate "hub" which we screw on to tighten against the rod... and the holes are not good for the end of the motor transmission...
so did we forget to recieve some special sprockets? or do we go the same way we did last year?