I'm just wondering, as I'm new, if you have an imperfect joint using flex track, what do you use to fill and sand the void. I used solder, but I wondering if I could also use jb weld, as it also has steel in it? Just wondering..

Hi, I am new and have a mixed small layout that has HO and N scale. My HO engines have led in them for driving lights. I have one of the reef 0-4-0 switchers, and it has an analog bulb in it. I much prefer the less brightness and color. How exactly, and what would I need to convert the switcher bulb to led? And I'm wondering if it will do like my alro s2 and gp40 in that it will pretty much be illuminated even if the switcher engine is running slow? Or is that within the actual wiring of the two HO engines?

Thanks a ton and glad to be here and enjoying this hobby..