Roger........Jimc2 has the right answer. You need a higher fence between your house and the neighbor. You will find it
difficult to get an answer to your problem, you're just not as young as you used to be. I'm 79 and I gave up that chunk
gun shooting. Getting down on that shooting mat was not problem, it was the getting up that was the big bummer.
You have achieved something that very few people can do, you compete almost every week-end throughout the year.
And, you are competitive.......I am envious of what you do, just keep doing it.............Don