I installed a Digitrax DN163PS in my AC-12. I have a question about throttle/speed response. I get no increase in speed after about 36 on the throttle. I can increase the throttle up to 88 and have no increase in speed. I have not set CV02,06 or 05 yet before asking if that may help. I don't want to mess something up. I run 128 step speed table. On a positive note the AC-12 operates flawlessly on the new track re-alignment. I love slow speed operation, but this seems unusual.
Geoff: Turn off the BEMF function and then program CV's 2, 5 and 6. When those CV-s are programmed turn the BEMF on again. The BEMF is controlled by two CV's in the 50's. You can look it up in the Digitrax programming manual.