MacTalk 1.45.

When making a program the mode "Gear" is not in

"Set operation mode".

If you need this mode, then use the "Set a register in the MAC motor" and select Reg. 2 ( Operating mode ) and

set this to 3, which is Gear mode.

For firmware > 3.00 and in MacTalk 1.60.006 it's now available.