Whoops, need to go back and re-visit panning.  My son had a Course assignment to shoot some Panning so we went up to the highway at rush hour.   This was shot with D500, 70-200f4G, vr on,f4 at 1/40.   I have not panned for quite a while.   Looks like the Pillion rider was bouncing up and down  

 .  Trying to pan with EVF has always been much more difficult than OVF, for me, so he had a tough time getting good ones with EM1,A7rii .     At least he learned that it is not that easy and he needs practice  

 .   I did not do very well with the a7iii  
