Hello, I have noticed the same thing. On 2 of the courses the physics seem fine. But on the remainder, they are definitely tuned up somehow. I am currently downloading the updated version released 13 days ago as of today. I'll see if I am just late to the party and this might have been patched already.
Viewing post in Trying to get in touch with the developer
Thank you for the response. And yes, the new download seems to be running properly. I'll take notes on any weird anomalies. I intend to put it through the paces. I've had it crash twice since updating, but I'll attribute that to my computer. On a side note, my buddy was impressed with the putting physics and how his putt translated nicely to the game. So, kudos from him.