The Bubble problem has been resolved. Qualatex did a test and they too found that there as a problem and are working hard to resolve this issue. I notified my client and the design of the balloon was change. All were inflate with no losses. They are all now bagged and in the van ready for delivery at 8am in the morning. Heavy snow is forecast overnight with freezing temperatures tonight but luckily the venue is the NEC just on the outskirts of Birmingham and only a short drive from the office so should be all done by 9.30am but if you don’t here from me over the next few days send help.