S1 fist weapons > glaives question

[Celltech]

I was swapping my friend's fist weapons from S1 fist weapons to warglaives and i set the sheath ID to 01 as it should be (thats what i have my maces set to) but they are still not showing up on his back. Any ideas on how to fix this ?

[merfed]

01 = Back (2H melee weapons (axes, swords, polearms)
02 = Staves
03 = Hip (1H side-hanging weapons)
04 = Shields
05 =
06 =
07 = Hidden (fist weapons)

Here are the numbers that controls it Remember that in WDBModelSwapper, you just write, say "2" (not "02)