ISC D4

[bonner1040]

They are pretty thorough, did they do a 700' screamer off the New River Bridge with 2 plus sized people? Probly not!

I bet they tested it at full throttle at heights up through 100 meters.

 

[lonniels]

How are folks getting on with the D4? I am considering getting one. Anyone have any gripes with it so far?