[MeganJ]

Thanks for those...very helpful. They look significantly larger than the largest size available for the Kangzhu. 

I really like that the width of the opening is larger, which is what I was curious about with regards to a possible upgrade.

Thanks again. Looking forward to a few pics of them in use!

Well the airlock valves make things sooo much easier......

Havent pumped too hard about 8 per side but if I don't move much they stay nicely in place. The  suction is very strong but its such a nice feeling though. I'll just have to ignore the dangling tubes the monster size domes don't come with an option for pre attached airlocks!

https://1drv.ms/u/s!AkceUJ2repcfgc11vlqmZTcOWd3PSw

I think I got insulted today by some woman..... She just made a comment as she walked past..... Jealous I think!

Megan