When I use the command "Graphics3D[Arrow[{{1, 1, 2}, {2, 2, 8}}]]" embedded at the end of a Show[] command, the arrow head seems to overwhelm the rest of the plot - see last graphic at end of notebook. Actually, I have more examples that are even more pronounced if you would like to see them.
I have used this command for some time without any problem. Does anyone have an idea of the cause?
Thanks,
Mitch Sandlin
