I pulled the top of K3 to do a clean and remembered reading that the new models dont have the slack in the top burr carrier.

I have had this idea for a wile now so I tried it out today and it makes a big difference and there is no slack now ;) I used this very thin metal tape that they use when doing insulation it sticks to anything you can pick it up at Bunnings.

Just add to strips to each of the 3 guides and BOBs your uncle no more slack ;)

Cheers Gra..