I have a number of boxcars with the bottom step broken off. How do you repair or replace these steps? What material to use? Is there a how to video that shows this? Thanks in Advance
Detail Associates makes a number of sets of replacement stirrups. From the look of them it's a matter of drill holes and glue in place.
A very robust approach is to use A-Line steps. They are Brass, you drill some holes and glue in place. Just google "A-line freight car steps" and you can see the different kind of steps available. Or you could bend your own, it is not difficult at all.
I have a package of the A-Line stirups, Tom is exactly right. I think the wire size is perfect for HO.
Yarmouth Model Works makes a number of eteched sill steps for various cars that A-Line sill steps may not work real well on. I just ordered some for some cars I will be building in the near future and to repair some where the plastic ones broke off, especially the ones for the Proto 2000 box cars. http://yarmouthmodelworks.com/details.php Rick Jeisonowski