rarv
I agree that 4A was fairly well distributed amongst the regions. To take your observations one step further, I calculated the place points each region scored at state (this does not include bonus points or advancement points)...
Burlington scored 196 points
Larned scored 194 points
Basehor-Linwood scored 175 points and
Caney scored 161 points
As far as who won each weight class, again, based on place points...
Burlington won 103, 135, 171, and 275
Larned won 112, 119, 125, 140, and 215
Basehor-Linwood won 145, 160 and 189 and
Caney won 130 and 152.