You asked for comments in another thread aswell (I think?) anyhow yes it was good to get the fills and it was very painless....except although you had the 8 lines in place the amount of space it gave the players to actually get in and fill made it cramped, 8 lines over 2 tables would have been alot better. One thing I liked was the way in which the lines were anchored, what did worry me though was although when a line was not used the plug that was placed in the line to block the air, it was worrying to see it rise as the pressure built up and those plugs had no securing cords. I'm sure we have all seen and had a fill nipple suddenly pop even when we thought it was securely inserted, those plugs would have been bullets had they popped.
Very good to see more than one person around when filling the tanks.