DigitalDave

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Posts posted by DigitalDave


  1. Personally, I don't see the big deal with people pointing out other's mistakes. I've had folks at the DZ give me critiques on things that I already knew and/or had already been talked to about. I'd rather hear it five times from five different people than zero times.

    I'm just glad someone cares enough to want to help me. Likewise, I have thick skin, so I don't condemn the messenger for his method of delivery. Not everyone can deliver a Brian Germainesqe critique and make us feel warm and fuzzy while simultaneously telling us we're wrong.

    I'm sure if davelepka posted a video of him making a mistake, he'd get crushed on here. But I suspect, he'd man up and and say "yeah, I fucked up".

  2. I know it doesn't really "matter" until you land, but in the context of this thread, I was saying that there must be a point during opening where the body's airspeed and the canopy's airspeed do not match. So, the forward movement of the canopy relative to the body is not the same which means their airspeeds cannot be the same .. which means .. wind does matter during opening .. however slightly.

  3. Quote

    the canopy and the body do not 'resist' the winds



    That all makes sense except this part. If that were true, how come I don't fly at the same forward airspeed in freefall as a I do under canopy when I'm in the same air mass?

    It seems like the only time the wind matters is during the transition from freefall to canopy flight, when the body's airspeed does not match the canopy's.

  4. Quote

    Ask yourself this question:

    When you are flying your canopy with the wind (ie in the same direction as the wind) what direction is the relative wind coming from? Do you feel it on your face or on your back?

    Think that through and you will have your answer!



    I realize that airspeed is a constant. My disconnect is that during opening, the wind resistance on the canopy is greater than the resistance on just the body alone. At some point the canopy begins to pull the jumper forward at it's airspeed. It seems like wind into the nose would slow down the canopy relative to the jumper more than wind in the tail would.

  5. I am a CT tech and I had a female patient have an orgasm on two separate occasions after injecting her with IV contrast (OptiRay320). I had to tell her to stop wiggling around over the intercom because we weren't done scanning.

    Both times, she begged me for another injection or to give her some to take home.

  6. A medical imaging bill is always broken down into a "Technical Component" and a "Professional Component". Sometimes, when the interpreting physician is an owner or an employee of the facility and not a contractor, they will bill "Globally" and you'll get only one bill.

  7. I have a pair of Gatorz Wraptors that I wear everyday and for jumping. I think I paid about $140 for them.

    They're aluminum and easily bent to fit your face. I have kind of a big nose and it's difficult to find glasses to form a good seal on me .. but these seem to do a great job keeping the wind out, even when I'm flailing around trying to sit.

    Also, someone stepped on them once, bent them to shit and popped both lenses out. I reshaped them on a fence post and put the lenses back in and have not had any problems with them.

  8. I've been married for 21 years and I won't say I've been shut off, but at some point it changed from doing it when I wanted (daily), to doing only when she wants it (roughly bi-weekly). I think that happened at about the 5 year mark.

    I know some females who consider it their duty to keep their husband satisfied that way .. and others (like my wife) who will only do it if she's actually into it.

  9. Here's a few that I have on my IPod.

    Karnivool - All I Know - http://www.youtube.com/watch?v=18SUFbABxNQ

    Katatonia - My Twin - http://www.youtube.com/watch?v=an-nknHiaiU

    One Minute Silence - Holy Man - http://www.youtube.com/watch?v=WEF5qqpOdfY

    Ahmir/Owl City - Fireflies - http://www.youtube.com/watch?v=mbxOMqlnwGE

    Puscifer - Queen B - http://www.youtube.com/watch?v=0n7uVDQWrYs

    Korn / The Cure - Coming Undone / Lullaby - http://www.youtube.com/watch?v=pNyhLT_XOgQ

  10. I herniated 7 discs in my cervical and thoracic spine on an SL jump in the army about 15 years ago. I had to quit jumping and doing much of anything for several years. It would gimp me up so bad, I couldn't hardly stand up straight for weeks. My left hand would spasm and my forearm muscles quiver and shake. I had injections and physical therapy for about a year after but declined surgery for fear it would be worse.

    For about 10 years, the pain would randomly come on, or be brought on by some activity I did (never, ever jump on a trampoline if you have a bad neck).

    I always wanted to skydive and decided to give it a shot last year .. assuming I'd end up in pain and on the traction machine again if the openings weren't feather soft.

    I take special care to pull stable and not allow my head to slam down on my chest at opening and haven't even had one stiff neck from skydiving yet. Granted I jump a big ole 230 Storm that opens like a dream. I've had a couple not-so-soft openings from sloppy packing and poor body position, but 90 some jumps later and I've had no slammers on it yet.

    I will continue to jump, but at the first hint of neck pain, I will sit on the ground until it's gone. When I downsize, I will look for a system with a nice long snivel and soft opening.