I've tried to tune my racket on three separate occasions now, for a sum total of 4.5hrs. Unfortunately I got nowhere. My shot's were going to the right, to the left and exactly where I wanted. I've also tried tuning by height and it didn't improve my accuracy. Maybe I have abnormally large arms, like djokovic. It would be great if we could sort MgR/I by arm/torso length. Although, that would take a large focus group and lots of money to pay them.
It's frustrating as I now am back to the interminable demoing racket's process. It's also frustrating, as I had planned some experiments. These were:
1) Test how switching from eastern to a extreme eastern, and SW, grip impacts MgR/I?
2) Test the effect of wristband location. I was going to check at the elbow, upper forearm, lower forearm and at the wrist.
3) Test the impact of choking down the handle. I was going to check a 0.5 inch movement, then 1" and finally 2 inches.
Anyway, although MgR/I was a failure for me, I'm nerdy enough to stil have some questions on it.
suggests the racket face should be closed by 10 degrees for optimal top spin. Does MgR/I impact whether the racket is closed/open at impact?
You have told me that muscle mass doesn't affect MgR/I much. If you went from skinny guy to Arnie (not that I intend to), how much would the MgR/i change? Does leg and torso mass/length have an impact?
Sorry for the constant questions. I'm just trying to further understanding of MgR/i.