Yeah, for the MasterClub set for the Panzerjager I, there are actually 2 different styles of pins... one set for the inside of the tracks, the other for the outside. So it is really nice that you get that extra bit of detail. The end result is a very “true to reality” look... rounded head on the inside, clipped pin on the outside.
I used a .016 piece of copper wire to “clean” the connection pathway and to make sure everything was lined up, then would put the pins in. If I didn’t do this first, periodically you’d get one that was too tight to push the pin through and it would break, then be a pain to correct. But once I started using the wire to “prime” the connection, it was much smoother sailing.
And of course, every now and again, one would slip out of the tweezers and be consumed by the carpet monsterOf course, if you’re looking for the easiest assembly, I do think the metal wire pin style is faster and easier.
Rarely can one be found if it escapes the tweezers. Luckily, they give you quite a few extra.
But I’m still curious what the physcial difference between ATL-20 and ATL-30 given that (at a glance) they look identical?