One thing I found out is that the learning curve on wheelbuilding seems to go up exponentially after you build your first couple.
I'm almost tempted to disaasemble a wheelset I built last year to get another crack at making it more perfect than the last try as I noticed recently that the set I built after it is so much closer to perfect than that first set. I'm sure it's not really bad at all, but I think we just end up as our own worst critics when it comes to wheel building.
Chombi