Farish Class 25 DCC Issue

[JamieC]

Hey Everyone,

 

I recently converted an older Graham Farish class 25/3 (371-079) using the instructions here:

It runs fine prior to conversion or with a blanking plate in (it has a built in representation of acceleration/deceleration due to the size of the fly wheels in it) however with a decoder it doesnt start moving till about speed step 20/28 and doesnt move much faster than a crawl at full speed step 28.

 

I have tried changing the cv settings as per the link below but that doesnt seem to have made any difference (programmed via JRMI).

 

I've verified there are no shorts and the decoder works in in other locos, has anyone experiances a similar issue before or know what I can try to fix this?

 

Thanks,

 

Jamie