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Gavrilo Andrić

Reserve Parachute Deployment - Line Twist

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To me it looks like self induced line twist. You should stop pulling on your risers at line stretch. You might get away with doing that on a Sabre 2/3, Safire like canopies, but on higher performance canopies, you will "get bitten". How many jumps you have in total, and how many on this canopy ?

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(edited)

You need to work on your video editing skills. That showed us literately nothing. That is a 360 camera so you can show us the canopy in every frame. There are an infinite number of things that can cause linetwists and every one of them that can cause it on a main can cause it on a reserve too. Reserve linetwists are common. Cutaways often involve poor body position which substantially increases the chances of twists on your reserve.

Edited by 20kN

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5 hours ago, 20kN said:

You need to work on your video editing skills. That showed us literately nothing. That is a 360 camera so you can show us the canopy in every frame. There are an infinite number of things that can cause linetwists and every one of them that can cause it on a main can cause it on a reserve too. Reserve linetwists are common. Cutaways often involve poor body position which substantially increases the chances of twists on your reserve.

That is a 360 camera, and the video is also 360. You can turn the POV in every direction by dragging with your mouse. I suspect you just played it and looked at the video. I am not sure if you can turn it on a phone, but I would assume you can.

 

Regarding the twists, it looks to me like you pulled on your left risers and that induced the twists. I flew X-Fires 124, 113 and 102, and in 400 jumps with them I had twists twice (once with a 113, once with a 102). At least one of these twists was self induced (pulled half in a track and with a shoulder definitely lower than the other one). X-Fires open remarkably well. Honestly I doubt that at 340 jumps you are ready for that canopy. An X-Fire 124, at 1.57 is nothing to mess with. Most people recommend that at about 2x your experience. I think that that inexperience played a role in your twists. Be careful, I knew people with more experience, a less aggressive wing and less wingload, that crashed and died in otherwise perfect conditions.

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(edited)

Nobody noticed his dbag turned almost 90 degrees on it's own before the canopy came out? I think it's just bad luck or you dipped one side of your body, causing the dbag to rotate.

 

Also nice save, but I'd try to kick out the line twist for a bit longer. It seems it was not a deep one.

Edited by Maddingo
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(edited)

Ok, now that I tried looking at it on a computer the issue is clear. I dont know what exactly started the linetwists. Probably dipped a shoulder low through the deployment. But the more important part is that X Fire started diving on you because you have uneven risers. Whenever you get linetwists the FIRST thing you do, especially on an elliptical canopy, is to get the risers even. Look at the slinks to see if they are even or not. If the slinks are are uneven the lines are uneven which will put the canopy into a spin. Even a reserve can dive on you if the risers are uneven enough. If you would have evened up the risers that canopy would have stopped spinning right away and you would have been fine.

Edited by 20kN
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