[mike2768]

I just had a look at what controllor i got, heres the link. 3rd one down it has a 36v power supply not the 24 volt one.

http://www.kelinginc.net/ControlSystem.html

[Dougal]

What does the Mach3 drivertest say?
I had similar problems in tuning, it was due to pulse quality. Running the rightmark cpu utility to stop the xp idling the cpu down. That fixed it.

[mike2768]

What does the Mach3 drivertest say?
I had similar problems in tuning, it was due to pulse quality. Running the rightmark cpu utility to stop the xp idling the cpu down. That fixed it.

Thanks for your reply, Where would the drivertest be. As for what you said about running the rightmark what are you referring to.

Mike

[Dougal]

Thanks for your reply, Where would the drivertest be. As for what you said about running the rightmark what are you referring to.

Mike

Have a read through this thread here:
http://www.cnczone.com/forums/showthread.php?t=81045

The drivertest.exe is in the mach3 directory. It gives a graph of lag in pulse time. Mine was all over the place until I ran the rightmark cpu utility. Then it cleared right up and was only showing the occasional small glitch.