can you use foam balls with the Skytrak?

I hope that this email finds you well, thank you for reaching out to Rain or Shine Golf. We highly recommend using real golf balls with SkyTrak, as this launch monitor is focusing on the first few inches of ball flight when measuring your shots. Foam balls react completely different off of the club face than a real golf ball so your results will not be as accurate, however the launch monitor would still pick up your shot.