Faster rotation

Here’s my code from Screen Scale https://pavlovia.org/Wake/screenscale

keys=event.getKeys()

if len(keys):
    if t-oldt<.5:
        dscale=5*dbase
        oldt=t
    else:
        dscale=dbase
        oldt=t
    if 'space' in keys:
        continueRoutine=False
    elif 'up' in keys:
        y_scale=round((y_scale+dscale)*10000)/10000
    elif 'down' in keys:
        y_scale=round((y_scale-dscale)*10000)/10000
    elif 'left' in keys:
        x_scale=round((x_scale-dscale)*10000)/10000
    elif 'right' in keys:
        x_scale=round((x_scale+dscale)*10000)/10000
    screen_height=round(vsize*10/y_scale)/10
    text_bottom.text='X Scale = '+str(x_scale)+unittext+' per cm, Y Scale = '+str(y_scale)+unittext+' per cm\nScreen height = '+str(screen_height)+' cm\n\nPress the space bar when done'
    ccimage.size=[x_size*x_scale, y_size*y_scale]
    

If you want 1 degree at 60 Hz then I guess you’re wanting a revolution in 6 seconds. How long is is currently taking?