USPA Poll on tunnel time replacing some freefall time for AFFIs in Instructors May 27, 2012 Shouldn't you be at the DZ instead of sitting in front of a computer? My comments were meant to irritate Dorbie who was taking shots at tunnel flyers. There's bad skydivers and there's plenty of bad "tunnel people." Tunnels don't teach all of the skills you need to skydive and anyone who disagrees is a fool. They teach one set of skills that are applicable to skydiving. And don't worry, Bill, I can figure out what's happening in a video. Thanks for the help. And if this sort of stuff is still happening on dives, is it possible they need a different coach?