Hi Nigel,
Thank you fro the reply,
1 - for the moment I will rule out the Lokprohramer, a lot of money for just 1 change.
2- I did try the JMRI, installing Java 1st, but on opening the program I kept getting Java Launcher exception error, I tried on 2 computers wit the same result.
3- I think my brain was over taxed reading the manual, I don't know if its just the way it is written but I cannot get a grasp of the logic rerquired. I am used to the TCS instructions that are writted very clearly and logically.
May be its the format of the instructions, but I can't even figure out which CV control the AUX1 & AUX 2 lighting.
Regards
Rusty.