hornby R3244TTS Duke of Gloucester

[dtb]

Small issue with the above

On DCC SS128, slow running from 003 to 020 loco jerks as it slowly runs, issue clears as the speed is increased.
It's a pre-owned loco and DC running is enabled, wheels clean, track clean etc etc

I will turn DC running off and put it on the rolling road for an hour but apart from that another suggestions before it goes back please.

Thanks

[yelrow]

i belive this has come up on Hornby forum, DOG, is well named, for having the odd fault.

[Rog (RJ)]

What decoder are you using? Some do show these strange speed changes.

[dtb]

What decoder are you using? Some do show these strange speed changes.

Factory fitted TTS

[Rog (RJ)]

Not much adjustment on those unfortunately.

[Steve M]

I think CV 150 is set to 0 as the default, try setting it to 1 as that can help jerky running with TTS decoders.

[dtb]

Thanks all

I searched the Hornby forum on Yelrow's suggestion and found a post that along with CV150 also to change CV154 and CV155. Going for a play now, will let you know.

[yelrow]

Glad to be of service.

[dtb]

changed CV150 from 0 to 1 and all is well, didn't bother with 154 /155

thanks very much all

[yelrow]

Presume, cheque is in the post.