Syncing external midi controller on track focus

I’m using an external midi controller (TouchOSC). On my MIDI tracks I have a Midi Send routed to said controller so when I change, say, Volume (7) in Cubase, the Volume (7) fader on my external controller moves too. So far so good. BUT: is there a way that when I select a track, that Cubase sends the current controller values of the track to the external controller, so Vol 7 in the controller syncs to what’s current the track? Sort of an external controller chase feature. Thanx!