If you can mark your distances that will help. I hunted out of a blind for the first time on Saturday and it was difficult for me to judge at first. If you can put out a yard marker that may help. I also ended up on my knees practicing so I could shoot out either window. You may not have to worry about that if you are shooting through mesh. I didn't have a chance to practice through the mesh so I positioned it to shoot out the windows. I was using a double bull T2.