Wagstaff Extra 300
As far as humidity goes The thing has been sitting in my house for a week with AC going and it is certainly not humid. It would appear there were some variations in the tube. Oh well I'll get there it will just take a bit longer.
14.5 lbs sounds promising. I am going to use a bme 50 that will add about another pound and I was hoping to come in under 16 lbs. sounds doable