Mouse Repeater Regions on Multiple PCs

Does anyone playing rift use mouse repeater region with multiple machines?

Im currently running into an issue where my clicks are passing, i can see the grey box setup on the other machine fine. I tried following the 2 guides on isboxer but to no avail that its still not working properly.

Resolution and ui setups are the same from pc to pc. Im not 100% sure im setting up the ATGs right, all i did for those was basically setup a ATG called PETs, dragged all the pet users into it, and that was it.

On the Mouse Repeater Region setup from the ingame gui, all i see are Other Pets, i can only see PETs if i select blocked from current window.

thanks ahead of time for any input, im a multiboxing vet, trying to learn new tech :-(, hard to train an old dog to do new tricks, but im trying lol.