Tony H posted:
This is all Ross track and I used their Ross Roadbed, really nice product. So the Roadbed is screwed down and the track fits very snug in the Roadbed. I did use a few track screws on this section but only near the cuts. That is all I used for alignment as of now. With a section this big, 30x47, I don't see the sections not being aligned, but I did think about using some pins, but I have not found any yet. I am still looking.
Not sure where the three holes are in the picture.
Sorry, I guess what I took as holes are actually screw or nail heads. It's interesting that you aren't using any pins. My section is going to be about 4' along the front, 2' deep and 7' along the back. My initial thought is to align the rails and then just clamp it from underneath. It will only get removed when the water heater needs to be serviced.