Your 2*um claw won't be able to trigger OW.

Y it will xd?

He WSM glitch it so the UM's will be on offhand, meaning that no kind of kick will trigger OW.

Nope, still acts as if its on main.

Are you aware of how WSM-glitching work?

Ye, but u clearly arent xD

So he have a dex jool to be able to equip the SQ claw, meaning that the GT will always be equipped first.
Explain to me how the um'd SQ can be his main claw.

Auto wsm or not doesnt change anything. Wsm (weapon SPEED modifier) only changes the speed, all other stats remain as if its still the main claw.
Nxt time try it out for urself b4 ur trying to bash some1 in public xD

Educate yourself: https://forums.d2jsp.org/topic.php?t=56743882

"After WSM bugging the boots-side claw will become the new primary claw and the glove-side claw the new secondary one"

Man, have u ever played trap?
Go test it out for urself, stop being defensive, accept u were wrong and move on :]