Help making a scale

Hello all!

I’m trying to include this little scale at the end of every answer to a Stroop Test, it’s a 7-point scale asking the test subject how well they think they did for the answer. I’m having a bit of trouble with inputting an action that would allow for the subject to use the mouse button to click their answer on the scale. I’ve included the file of my experiment.

Thank you!

OffStroopTest.psyexp (57.7 KB)