In all fairness, I am pretty sure the issue is not really with the AFV Club tracks. I believe new sprockets w/the AFV Club tracks would fix the problem.
The issue seems to be the older, triangle block tracks, or at least the 1/35 representations of them, have a different pitch. The Tamiya, Academy, and Dragon (M270) sprockets for older Bradleys and LVTP-7s have only 10 teeth.
The newer sprockets in Meng (M2A3, M3A3), Hobby Boss (LVTP/AAV), and Trumpeter (M270A1/M4 C2V) kits all have 11 teeth (as does this kit).
Also, I was not able to fit the Hobby Boss M2/M3/LVTP-7/MLRS Early indi-link tracks onto the Tamiya M2. The Hobby Boss LVTP-7 kit they come from (w/early tracks) also has 11 teeth.
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Again, the pitch was an issue. I was able to use the indi-link triangle block tracks from the Dragon M270A1 MLRS kit on it though. So I think the issue is with the tracks/sprockets in the older generation kits not being correct. My guess is that they all copied Tamiya's incorrect track and sprockets.
So coming back to the tracks in the Takom PL-01, I guess they would have the same issues as the AFV Club tracks. Without new sprockets as well, they won't fit any older kit, precluding you from using them to update an older kit.
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