A picture is worth a thousand words:
View attachment 308106
Especially if you add a little calculation.
- AFV Club set 35038, M4 Sherman VVSS T48-Track, contains six sprues; it must follow from this that for each side of the tank, three sprues should suffice.
- Each sprue contains 28 links (plus 56 end connectors and 28 end connector extensions, which I didn’t use).
- 3 × 28 = 84.
Then
why, AFV Club, do I end up with a gap of about 1.5 cm in the track if I put it on my model after having used
all the links in three sprues?! 1.5 cm is four links, my ruler tells me, so I’m eight links short for the whole tank.
The weird thing is that this is exactly the amount the M4A4 (and M4A6) required beyond the number needed on other Shermans, due to their longer hull, which must mean that if you build an M4, M4A1, M4A2 or M4A3, AFV Club provides exactly enough links for two tracks, with none to spare. My conclusions are that 1) the links in the set are too short, and 2) AFV Club prints the number of links used on the real tank rather than the number of links needed from their sets.
To be honest, knowing the above, I would expect there to be seven sprues in each set, as that gives plenty of links and a bunch of spares to put onto a model. Apparently, AFV Club feels differently about this, but I also suspect they never tried putting them on an M4A4.
Worst of all, I discover this after having had the great joy of building a (nearly) full track … First of all you have to file an ejector mark off the inner face of every link. Then you need to clean off the sprue attachment point on each and every end connector. After that, you discover that the track pins aren’t all the same thickness, so on some links the end connectors are firmly attached while on some, they come off if you breathe on them, and on yet others they stay on, but only just, so don’t handle the track too much. That in turn means you can’t build a whole length of track, paint it, and then wrap it around the wheels — you need to glue it before all that. (Painting them while on the sprue also isn’t really an option because it looks like you’ll be spending as much time touching up as it took to paint them in the first place. Still, this is probably to be recommended anyway since it will thicken up the pins and so keep the connectors on. I think I’ll try this for the other side.)
Now, I have a second set of these tracks so I can raid that for the eight links I need, but then what do I do with the rest? I really don’t feel like putting together another set of these tracks for the second Sherman I intend to build (which is why I have the other set in the first place), but if I take eight links from it I won’t have enough for that model anyway — and I’m also not likely to find many buyers for it second-hand with eight links missing … *sigh*