Regen macro help, please

[Tint]

Oh, I use a controller on a PC and I think I don't have R3 or L3 buttons.

R3 and L3 are buttons under the 2 sticks of the controller. you have to press the sticks down.

i also use "target target's target" on R3, this helps alot.

[Mikita]

For now I set up a macro as:
/merror off
/assist <t>
/ac "Regen" <t>
/assist <t>
/micon "Regen"

...and set this on a hotbar I can click with my mouse since it's pretty situational. On my crossbar I just have regular Regen (not as a macro) for normal healing situations.

I just finished a Mhach run as alliance C, and this macro seems to do what I want by putting a Regen onto alliance B's tank while I am focused on the boss.

I don't understand why /ac "Regen" <tt> casts Regen on myself when I've targeted the boss and alliance B's tank is holding hate... but at least the macro above seems to work.

R3 and L3 are buttons under the 2 sticks of the controller. you have to press the sticks down.

Oops. ^^;