I'm looking at getting a black chrome windscreen that is non-transparent (that means you can't see through it ) what I'd like to know is... during my stand up wheelies I'm looking through the windscreen sometimes to see my tach after i get it up near BP...

What I need to know is... should i ever be looking through the windscreen or is my posture off? I want to get the windscreen because I figure I'm leaning too far forward and the windscreen will just force me to lean back to be able to see the tach...