This appears to be a hardcoded FAIL in the tp2 rather than a WeiDU error.MTOWN2.CRE: all slots full for extend.
FAILURE:
Conflict in priority list.
Stopping installation because of error.
ERROR: [MTOWN2.CRE] -> [override] Patching Failed (COPY) (Failure("Conflict in priority list."))
Why not just PRINT a warning rather than FAIL? I doubt we're really going to care if the odd peasant's weapon doesn't break in that deadly 20-turn showdown we have with him .