anybody seen Xod? its been a while since we've heard of him and im getting concerned

i found the following issues:
1) unarmed, melee and explosive damage not scaling with skill when using the Dmg Non-Var x2 module (thus making increasing those skills nearly useless except for perk reqs). in order to make skill levels still important, im thinking of something like crit chances and/or attack speed increase according to skill level for unarmed and melee and damage aoe scaling for explosives;
2) losing the gun sway occasionally when crouching (though now it comes back after some time).;
3) i found no difference between gun sway when crouching and standing. i solved this issue by removing the condition IsSneaking from the perk;
4) also, the perk for sway has a condition based on guns skill. doesnt this mean gun sway would still depend on Guns skill even when using energy weapons?