# "Z axis work envelope exceeded" **URL:** \ **Category:** General Chat\ **Created:** [April 7, 2026, 9:40pm UTC](https://forum.avidcnc.com/t/z-axis-work-envelope-exceeded/5998 "2026-04-07T21:40:22Z")\ **Posts on this page:** 1\ **Showing post:** 14
**Author:** ![berrianmtn](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.avidcnc.com/berrianmtn/32/4852_2.png) [@berrianmtn](https://forum.avidcnc.com/u/berrianmtn)\ **Post date:** [July 15, 2026, 3:18am UTC](https://forum.avidcnc.com/t/z-axis-work-envelope-exceeded/5998/14 "2026-07-15T03:18:12Z")
An “Avid next week” … > [@How to cut into spoilboard for fixtures](https://forum.avidcnc.com/t/how-to-cut-into-spoilboard-for-fixtures/4850/48): > > Not sure that is quite true, at least in 5.24. P703 (#9703) is the enable/disable flag as used in the wizard and scripts. P753 (#9753) is the configured value for spoil board dig in. M6 macro will set and enable the work envelope using G22 if the configured value in #9753 is greater than zero, otherwise disable it using G23: If #9753 GT 0 THEN G22 K[#10000 + [#9753 \* -1]] ELSE G23 ;If we have spoilboard anti dig in enabled set work envelope for z axis, else do nothing. M3 macro will issue G22… --- _[View the full topic](https://forum.avidcnc.com/t/z-axis-work-envelope-exceeded/5998)._