A comment here to the guys flying way high. I used to make my students fly high when we didn't have buddy boxes, then when we did I had the habit of keeping them high.
A few years ago I had a stroke and my Dr. said that flying high and sort of over our head was cutting off the blood flow to the brain and if I didn't stop it I could consider a BRAIN CRASH in the future. Needless to say now I sometimes get complaints that we are flying to low, but in reality we aren't that low, just a little further out and NOT OVER OUR HEADS. ENJOY !!! RED