Running in Surround Sound - can you finesse the output within C15?

Hello all,

Over the last few days I have rejigged my system for Surround 5.1 (PC). I have been running in stereo for a few years but am now back to 5.1. My system has basically been dormant, except for simple tasks. I have been playing keys.

I seem to (unreliably) remember there were some ways in Control Room you could adjust the sounds esp the sub. This is way back in CUbase 5.

Have they gone please?

Z