Query re output setting Elements 6

Hello this is my first post; I am new to Cubase elements 6.
I have a project set up to take inputs from a single point stereo mic, feeding Mic (left) and Mic (Right), which outputs to 2 mono outputs, and which works OK.
However, I have added a VST piano track (Pianoteq 4) but the piano output is left channel only in mono.
How can I get the piano to output in stereo (as it does in other piano only templates I use)?
Any help/suggestions will be welcomed.

If you want to output in stereo, you obviously should not use mono outputs.