Issuing a M53 P0 then turning off python feed-hold (which is really feed-hold-enable) then turning on M53 with M53 P1 the python status feed_hold_enabled is true and setting motion.feed-hold on stops motion.
I 'think' I just misunderstood what does what with python set_feed_hold(int) which should be named set_feed_hold_enabled(int).
Turning off M53 then setting python set_feed_hold true it turns on M53 and updates the python mcodes status.
Setting python set_feed_hold False does not update the python mcodes so it 'looks' like M53 is on when it's really off.
In any case the python status feed_hold_enabled always shows the correct status of feed hold enable.
JT
