The drillwiz makes heavy use of the #expand function that was added to Mach in V3.043.036. Unfortunately it would be very hard to change the code since #expand is used 2 or 3 times in each button script. The only way to run it is on a later Mach.
I understand why Tormach supports only specific versions, and they follow well behind the latest Mach, but it does make it difficult when improvements are released. If you want to run the drillwizz you will have to run the later Mach.
I did make the screen oversize and the bottom of the buttons can fall off the edge.
EDIT!
OK, I have fixed the screen size and the ZeroX button label, new version on reply 1 above.