The vast majority of hunters over guess deer weights.
This PA mountain buck scaled at 124 lbs.
I guessed him at 135 prior to the official weigh in. I did have a slight advantage having scaled a few at 105-125. These are the average field weight bucks where we hunt. We guessed his age at 3.5 years. No prizes can be offered with such high poundage mistakes!
See 3212 from PA knows what's happening but his guess was too far under.