Hi,
I received the spur gear today and prior to change motor position i put the new spur gear (finally i've glued a bit the pads) :
It's clear that the lower motor bolt was at its maximum:
So i replaced and set the gear mesh (btw what's the paper weight to be used ? i used normal one 80g/m2:
Slipper clutch fully tighten and loosen 6 turns:
That's it,