Test stand

Here is some photos of the sliding rail and contacts.

The metal pieces are Atlas O spade connectors...

 

 

They poke through the underside just enough to make contact with the rails below...

 

 

Here is a side view...

 

Keith, that's impressive!

Keith,  and they said you had no talent. WOW, nice job. That is a very nice, well thought out test stand. Great job. Don

Keith, you should write a series of articles or write a book on your innovative projects. They are that good!

Thank you very much, CK and Don.

It works out well for me.  So far I've been able to do everything I've wanted with it.  There is still room on the panel to add things, if needed.  I do plan to add some on/off switches to the each set of banana jacks.  Will also and some resettable fuses...something I should have done originally.  The control panel is held by four screws so it can easily drop down to work on the wiring.
The most expensive part is the JAK rollers, but they are so handy to have and I use them often.

Keith, that looks great that is just what I was looking for. I checked on buying bearings to build my own rollers and I am better off buying the rollers from Jaktool. I will start collecting parts to build one tomorrow. By the way have you thought about submitting this to get it published in the OGR Mag? It would make a great do it yourself article. Thanks for replying. I just knew that some had decided to build rather than buy.