Yea that makes sense.

Check out Laird’s third shot on 18. Quite impressive.

I know my left arm bends at impact, but I’ve asked and my instructor said not to worry about it.

You make it sound like 15 minutes and 25 tries is a lot. Lots of people spend hours on some bosses, myself included.

I’m nearsighted, about -3.25 diopters.  For daily work, I use progressive lenses.  For golf, I have single vision (no reading/progressive) sunglasses, as you do. a) Yes, I lift my sunglasses as needed to record scores, adjust pin/putting location, etc. I’ve never really thought of it as a problem, but I can see how it might be for some. b) For low light, I have a very inexpensive set of single vision regular glasses that I ordered online ($50 or so because I splurged and upgraded the lenses). I keep them in my golf bag all the time.  At dusk, I switch from my nice sunglasses to my cheapo clear glasses. From time to time I consider contacts (I’ve worn them in the past), but then I’d probably have to use a set of readers to deal with (a).