I'm trying to use an H2-CTRIO to drive a JMC Motor AC Hybrid stepper. I'm having an issue with hitting position error limit. I was curious if anyone has experience with JMC Motor Drivers? I've tried just about every parameter setting on the drive without success. The only possible issue I can think of is rise/fall cycle time, the JMC requires a minimum of 2.5us. I believe the H2-CTRIO minimum is 3.0us, if so that should not be an issue....any comments appreciated