Hello
I have fitted some Bachmann 36-553 chips into some Bachmann locos, all worked perfectly before chipping, and upon returning to speed step 0 they all speed up and do two revolutions at a faster speed rather than stop smoothly. This is happening in certain locos and fitting the chip in another engine the fault is no longer present
so far it’s happened on
Bachmann
K3
Ivatt 4MT 2-6-0
Standard 4MT 2-6-0
56xx
Ivatt 2 2-6-0 (chip in tender)