Ok Bob, based on prior discussion, I'm going to take a further look at this for use with tennis versus team based sports.
I think I can manage most aspects of modification myself, though I will need to pick your brain at times, and will obviously need help if adapting this to suit doubles.
I think I can manage most aspects of modification myself, though I will need to pick your brain at times, and will obviously need help if adapting this to suit doubles.