Spindle CCW

[Rainbird]

My first post. Help would be appreciated.
I'm doing a G86 (bore and stop,retract) on a Fanuc 18i MB5 control. I need to turn spindle counter clockwise. Have M4 in tool call. Bore first hole fine, stops and moves to next position , then starts spindle back clockwise. Anybody know what I need to change.
Thanks
Rainbird

[Mitsui Seiki]

You need another M4 before you do the next hole.The machines default setting is M3 so it automatically start up with M3 after the first hole is made .