We are attempting to run a right angle head in an Okuma mill with an OSP-P300M-R controller. Everything is mounted and ready to go. The problem we are having is the right angle head requires the spindle to run CCW to run the drill CW. We are using M04, but as soon as G83 is called up the spindle automatically reverts to clockwise. Does anyone know of a G or M code or a parameter that might need to be changed that will allow us to drill CCW? I've searched and all that comes up is left hand tapping. Any help would be greatly appreciated. Thanks!