Anybody on the forum, have you tried CRC 2-26 on your layout, and also use as a cleaner/lube for wheels/drive rods,etc,etc,etc?
I had a guy send me an email saying it's the best all round, and also helps on electrical connections, as well, when the cleaning is done. I've never even heard of the stuff, I did use their products sometimes when working under the hood so to speak, that is until Blaster came along!...................................Brandy!