I had the same problems with my two boys.
Ole Walker kept lying to me about his weight. First hoped off the bathroom scales and told me he weight 50 lbs. I looked at him and said "Walker?!?" Then he says 60 lbs. "Walker?!?" Next he says 70 lbs. "Walker?!?" Then he says 80 lbs. "Walker?!?" Finally he admits he weighs 120 lbs. and didn't make it to the districts cause ole daddy entered him at 10 and unders 170s.
Then Texas Ranger decided he wanted to cut about 15 lbs. to get down to 8 and unders 40s. Five sauna suits later and the poor kid is still .8 over at the weigh in. Oh well you live and you learn.
I guess this year the Bobby boys aren't going to be 1st, so they might as well be last.