I'm trying to get the presetter hooked back up, I was not the one who took it off so I'm flyin by the seat of the pants here.

In the side cabinet there are the wiring bundles that hook to the presetter, two of them. One has 6 wires one has three. The wires are all tagged and numbers and letters match on the bundles coming from the tool setter and the wires I found under the Cabinet cover.

Only one problem one left over wire labled OB. There are two "OBs" one black one green on the machine side and one red "OB" wire coming from the presetter.

Anyone know how this thing goes back on or where this "extra" wire goes?