Need to re-position function control switchgear on Spec' Turbo Tero x 4, How?

[Shooter88]

I have a Spec' Tero X4 that I want to run some aftermarket grips on. I'm experimenting and want to move all the handlebar controls inboard about .375" +/- which effectively narrows the bars a bit.

I can relocate the brake, shift and dropper post levers no problem, but the function control on the left side, (has the +/- and F1 F2 on it), is secured in place in a manner that doesn't take a hex or star tool to loosen it.

There is an opening on the bottom of the switch but it just is a round hole. If you look at the side of the switch it appears there is a threaded screw inside the housing that may be used to secure the assembly but I see no way to access it. I suspect I'm missing something.

Anyone have any ideas? Thanks.

 

[Prairie Dog]

Look closely. If it’s the same switch as on my '22 Levo, the round hole that you refer to should be the clamp release point. A 2mm hex is all that’s required.

 

[Shooter88]

Yes it's 2mm, I tried the ball end of the wrench and it fit, then tried the other end again and it fits also, I just didn't have it seated properly. Thanks again for the help/reply!