Yo, on DC my 59s work well, low speed is satisfactory. But on DCC with the Imperium 1 installed they just zoom off! Light speed!
I was using the Bachmann EZ system (which I love for its simplicity) but I was unable to write the CVs so I’ve purchased a Dynamis (which I don’t like at all!) and I’ve reset the chip and manually inserted the CVs to the values on the locomotives instructions.
I’ve also had a play with the speed steps ect. If I put CV3 (acceleration) to 15 or greater it starts off nice and slow but within a few feet it progressively reaches quite a speed, all while on power notch one! So that’s really quite unsatisfactory.
I have Imperium 1 chips in other locos and they function quite well at low speed (but if they derail on points and short the system they take hours to cool off, during which time the loco remains disabled, which I find a bit frustrating!)
Any suggestions would be greatly appreciated.