I was giving this some thought today. I was thinking of marking trees in a circle aroung my stand with some brightly colored mylar. I would mark them at 20yds, 30yds, and 40 yrds. I would use the same color mylar at 20yrds as my 20 yrd sight pin. Same at 30 and 40. This way I watch the deer moving in, and decide which pin to use by which color mylar he is near.

Catskill hunter, how much was the range finder at Dicks?