The T[x] tool number only accepts a value 0 to 255. (version 1.8.0 - 1.8.1)

But the Makera and Makera Air use a number outside of that range to represent the Laser.
Makera - -1
Makera Air - 8888
The default T0 represent the CNC probe.
See code here:
This causes some issues such as the Makera Controller app not properly identifying the tool and causing problems with the path rendering.
The T[x] tool number only accepts a value 0 to 255. (version 1.8.0 - 1.8.1)

But the Makera and Makera Air use a number outside of that range to represent the Laser.
Makera - -1
Makera Air - 8888
The default T0 represent the CNC probe.
See code here:
This causes some issues such as the Makera Controller app not properly identifying the tool and causing problems with the path rendering.