Hey thanks Edgemeal!
Yea it's focussing the EQ just fine, but is there a way to do that without opening any windows? It opens the fx chain and the EQ window, which is what I need to avoid since I'll see the new EQ on my tablet.
My TouchOSC setup just depends on the EQ being selected in the chain for it to update when switching tracks, but I don't want the windows in Reaper to change at all when the script runs.
Sorry if I'm being confusing.
I'm also not exactly sure if it will work, or if Smart Knobs needs the fx floating in order to "see it."