I have never heard of the tennis ball trick but will surley try it. I personally dont think you can have to much advice when it comes to something like this. I am gonna try the tennis ball trick for sure. I have zeroed about a million times in the Army but I still look for newer and different ways to do things. You never know what you can learn from someone. Thanks
Let me start off by saying that I am a scaredy cat.
For someone that spent 3 years in 82nd Airborne jumping out of all manner of military aircraft, my friends find this ludicrous - but... it is what it is!
Climbing stand? Yep, still scared - put me up 15' and that is about it.
Ladder stands? I am better in these - but still cautious.
Chain on stands? Used to love them, now they terrify me.
I was once ridiculed for putting chain on stands waaaay too high - some of my friends...