Reference to following thread at CNCZone
http://www.cnczone.com/forums/showthread.php?t=10369

In the above thread a link is given for Mach3Beta7.61.exe... Can someone help me finding this... I want this Beta version because it has capability of Running all the three axis in harmony of one axis you want to run.

Thanks and appreciation for help.
Best Regards

If you are meaning Shuttle mode then it should work in any version of Mach since that Beta version.
Hood

Thanks Hood as always you help me... I found it..