74 yrs old, heavy set, 7.0 handicap golfer. Launch monitor in basement golf room. 90-93mph driver speed average ball speed 135-138. Played 4 years college football and 3 years golf. Live on Pete Dye designed Golf Course.
I use my SkyTrak both indoor in my basement golf room and outside on a tremendous driving range.
During winter my driving range has heated stalls.