Thanks for all of the readings. It would seem that my 140 is not so bad. I was asking because the amount of waste water I'm making is about what the manufacturer stated (3.5-to-1) and my output per day is working out to right about 50 gpd, but I thought 140 sounded a little high and would have expected more waste.
As far as the fitting, they shipped me out a new one priority mail the morning after I realized the problem and e-mailed them about it (8:10am). It got here Friday and I hooked it up yesterday and started making water. Don't know what the problem was with the first one (scored O-ring?).