The Advanced Control Module (ACM) manual is missing details of how to use relays to power the aligned roundhouse tracks as the turntable moves to a track position. The following link is to a PDF that I authored in an attempt to fill in some blanks. Feel free to let me know of issues you might find and I will update the document. I offer it only as an aid to anyone using the ACM to control a Walthers turntable and having problems with: DCC for the ACM, power to roundhouse tracks, or JMRI. When I started the project I found I was as lost as many people that have posted about the ACM in the past. I wish I had had this. Regarding JMRI, the support for the ACM is not there and I provide 2 different JMRI scripts to control the ACM. https://www.dropbox.com/s/wzyv80yieb9yp69/ACM Details.pdf?dl=0 Bill
