Inquiry Insanity Celtic Katana help

[FoxLotus]

First off an foremost.  I love this mod from my days of oldrim.  sa547 the modder that visually improved the original added in 2 new additions to the mod.  The Haru and Yuki katanas.  So what I'm trying to figure out is in regards to dual weilding either Haru or Yuki paired or mixed.  I've no problems with the blades showing when drawn for combat.  The issue is when sheathing them, either sides or back.  Only the right hand model shows up sheathed on back  or the side.  Now even if I chose to only equip the left hand model, still the back remains invisible.  I've played with the weapons sliders in racemenu to make sure it wasn't just tweaked off, or adjusting would make it show up, when all others do in the default slider setting.  

I've tried using the patch that sa547 created for Dual Sheath Redux SE, to see if perhaps it may have also corrected Ecotones issue as well.  But no luck.

https://www.nexusmods.com/skyrimspecialedition/mods/15434?tab=posts&BH=2

Also using Ecotone's DSR SE.  It's simple an works overall.

I've scoured through the SSEedit plugin to compare the entries an see if there was something amiss.  Other than some different variations in naming when compared to the original 4 katana's  (aalSKatana01,a,b,c)  The Haru an Yuki entries list as (aalSKatana01_Haru / _Yuki) same goes for the model nif names.  I haven't the faintest idea as to what's amiss, being a novice in modding.  Looking for a more experienced modders review or perhaps knowledge of how to fix?

   So I ask the LL community of experts. So I thank any of you who take the time to delve into this.