The solution (as I'm pretty sure has been posted elsewhere) is to install ToBEx (including any mods that include it) before FFT. Pretty sure the BWP/BWS incorporates this as well, which I'd suggested following rather than using guesswork. In this case, it means installing whatever component of SCS that includes ToBEx before FFT. You can install the remaining components after FFT.
This is poor advice. That component of
SCS responds to the items etc introduced by other mods, and so needs to be installed as late as possible. If you want ToBEx installed before FFT, just install a standalone copy of TOBEx. The TOBex installer in SCSII (Ascension64's code, not mine) is smart enough to detect that ToBEx is already installed and so skips it.
(In my opinion, it is quite inefficient that SCS includes ToBEx, particularly since the latter changes frequently. It should just REQUIRE_PREDICATE MOD_IS_INSTALLED ~tobex~ instead.)
cf previous discussion: in brief, I don't think it's good design to make
SCS dependent on an additional download. (I make an exception for the Fixpack.) I think the issues are fairly analogous to why we ship a copy of
WEIDU with every mod even though
WEIDU also updates frequently, rather than just telling everyone to download the latest version.
Also, per the readme: "If using ToBEx, make sure that is installed first."
The code to include ToBEx in SCSII was coded for me by Ascension64, so I infer the mod's creator is happy with it being installed at that point. (With very rare exceptions, ToBEx isn't actually altering in-game files, so to a large extent it's not important when it's installed.)
I'm glad to see that standards of courtesy and intelligent discussion haven't deteriorated in my absence.