Cortisone shots have kept the doctors from cutting into my shoulder for three decades. Some shots work for a little while, some work for more than a year.
Now cortisone shots are keeping the knife away from my right knee.
Maybe ask your doctor about it.
Kryptekman,
In my experience, which seems to be mirrored by most, 30htz is just fine for a rifle scope, or for scanning, but 60htz barely cuts it for a helmet mounted thermal. In fact, I have my 60htz scope turned down to 30htz to extend battery life. Is your experience different?
JPK