idea: have a setting that detects broken tools by re-probing them and seeing if the new probe amount is off by more than a small amount before putting them away, and maybe also before stepping down more than the length of the tool (or some configurable amount, enough to make sure that the machine won't crash into an area that was supposed to be machined but for a broken tool when stepping down
M491.1 H0.2 would do a tool length check on the current tool with a tolerance of 0.2mm
M491.1 would do a tool length check on the current tool using the default tolerance of 0.1 (going to do some testing to find the right balance for a default value)
faecorrigan
commented
7 hours ago 
idea: have a setting that detects broken tools by re-probing them and seeing if the new probe amount is off by more than a small amount before putting them away, and maybe also before stepping down more than the length of the tool (or some configurable amount, enough to make sure that the machine won't crash into an area that was supposed to be machined but for a broken tool when stepping down
M491.1 H0.2 would do a tool length check on the current tool with a tolerance of 0.2mm
M491.1 would do a tool length check on the current tool using the default tolerance of 0.1 (going to do some testing to find the right balance for a default value)