| Yup Neoprene are available, I believe Dave has some on order.
Nice thing seems to be they are more streamlined, down side is they are less tear resistant and become porous to gases like He when they age....So you get slightly less cluster but have to change them periodically.
Most counter lungs are more streamlined than mine - Leon had to open up the sides of mine as I have such big lungs...
Interesting thing to note is that leon uses ballistic nylon not neoprene....
Stuart |