Stuart,
I agree that for us tall guys (I'm 6-4) the height/weight charts seem screwy. I can't imagine being 6-4 and weighing 160 as the chart suggests. Would guess that would be a -10% body fat!! What if it gets windy!!! I'm shooting for 200 lbs. at the higher end of the chart. And believe me I will be skinny compared to today. I've already seen a drop in blood pressure after a month of lc'ing. Good luck!!