meanjean
Member
I have been trying to get three different locos with three different decoders to run in a consist.
1. Athearn rtr sd40t-2 with Tsunami
2. Athearn rtr sd40t-2 with Digitrax
3. Athearn BB sd40t-2 with Digitrax.
I have messed with starting v and can get them to run really close to the same speed at a crawl. When you increase speed they are all different.
Question is this. Is there a way to speed match the locos with out 100s of trial and error for each loco? Different decoders have built in pre set speed tables but none are the same correct? Mid volt and top volt I know will help and have been adjusting them also but every loco is different.
I need some advice on how to get three different locos to match speed through 28 steps.
1. Athearn rtr sd40t-2 with Tsunami
2. Athearn rtr sd40t-2 with Digitrax
3. Athearn BB sd40t-2 with Digitrax.
I have messed with starting v and can get them to run really close to the same speed at a crawl. When you increase speed they are all different.
Question is this. Is there a way to speed match the locos with out 100s of trial and error for each loco? Different decoders have built in pre set speed tables but none are the same correct? Mid volt and top volt I know will help and have been adjusting them also but every loco is different.
I need some advice on how to get three different locos to match speed through 28 steps.