My Kettenkrads to pull my FlaK38 20mm guns. Don’t know what happened to my third driver. Guess that’s the problem with opening the blister and then waiting like 6 years to do anything with them. I think they need touched up a bit and perhaps some blacklining in places. Will do that when I do the FlaK guns I think and then give them a heavy coat of varnish since they seem to be loosing paint every time you look at them funny.