hey mr.Yuri, your long posts look really nice, I see you put a lot of work into this. But please, can you answer this question with a simple yes or no:
Did you just use your own equations to prove your equations right?
thank you
hey hotshot,
it's just your ego issues, you need attention...
you already know the good and bad sides of jumping small canopies and wingsuits. There are lots of topics about that on these forums.
hello
before you buy anything, try to jump a Phantom2. You will be surprised. And with your kilograms, I think you will never need a bigger suit... to flock... and dock
au revoir
hello
i didn't have problems with quality of my Z1. But thats not really important. Does it protect your head? You get a certified helmet for 30$ and it has no scratches on