I don't know if this is just something I've experienced, or if it's happened to anyone else, but after a fresh reinstall of SOA, TOB, the patch and Baldurdash, when I install my 'necessary' mods (Kelsey, Ease, Solau, Valen, Tactics, Item Upgrades, DBG, Flirt Packs) if I install something that's using version 13.3 of WeiDu and then try to install something with an older version, I get parsing errors on loading the setup file, though the mod proceeds to install just fine. However, when I checked my weidu.log file, only the most recently installed mod was listed, not any of those that I had installed prior to the mod using weidu 13.3. Okay, that sounds even more vague than I intended. To put it a little more succinctly, I had Kelsey SOA installed, then popped in the new Kelsey TOB, which comes with WeiDU 13.3. After that, I tried installing the flirt packs, which use an older WeiDu version. The only thing that showed up on my weidu.log file was the flirts, though Kelsey SOA and TOB were also installed. Trying to run setup-kelsey to uninstall gave me the options as if the mod wasn't installed at all (install, skip, quit; no uninstall). This occurred with any instance of installing a non-13.3 mod on top of a 13.3; I was able to get around it by just installing them all after updating weidu on each to 13.3.
Not sure if this is an actual reproducable thing or if it's just me..Wouldn't be too surprised if it's just my incredible inexpertise, but I thought I'd mention it here in case it had happened to someone else.
Thanks!