How to lay G scale track - Haworth Engineering ~ Track Laying (G scale) ~ Good track work will save countless hours of headache in the future and this article outlines how to lay perfect track. My method is permanent, but I am proud to say that I can run anything on the layout at anytime. Track power connections - Garden Railways Magazine and there are others if you use the search phrase 'g scale rail clamps' in any search engine. For power, track power will require frequent track cleaning. Remote control battery power modifications are available, but the locomotive(s) would have to be removed from the layout for charging.