Slower in DCC then in DC

[torikoos]

This is odd indeed. My experience has been that particularly with back EMF on a good decoder etc, the motor has a lot of torque from a low speed onwards. This is because it get's 'kicked' with the full available track voltage. One test is to carefully hold the loco with your thumb and index finger while increasing the throttle from 0, you should feel more pull than you were used too on DC , a sign of a good working BEMF feature in a DCC decoder , the more 'resistance' you give, the harder the loco starts to pull (and you can probably hear the tone of the motor change, either in more pulses (higher pitch) or a bit louder/ pronounced) all within reason , be gentle of course but you'll get the idea.

I have a feeling you need to take some time tweaking the decoder, Back EMF can also be set too in-sensitive. Play with a few values, go for some 'extremes' first and see which response this give you, that way you should be able to work out which way you need to go. Only work one CV at a time, otherwise you'll get confused real quick, and do not know what caused what response.


Koos