Whoa, that's a huge update to add spin measurement. Bravo Garmin. I sold mine as I decided to get a GC3 for indoor sim play but I may have to buy another one of these next year for use outdoors.
The document mentions that some balls may allow the R10 to measure spin better than others. Is there a list of ball types that are best for spin measurement? Or any direction on the required ball composition? I.e., Urethane vs Surlyn or two piece vs multi piece.
