PhreeZone 20 #1 September 11, 2003 Can anyone describe to the the proceses that one would have to to do build their own line set? I've compared my lines to a trim chart the factory provided me and just the outside lines on one side of my canopy has shrank about a 1/2-3/4 more then the lines on the other side of the canopy. This is causing some opening issues as the canopy wants to turn towards the side that is shorter. The rest of the lines are well within the factory spec's (only a total of 1/4 inch shrinkage on the rest of the lines), but the outside lines are wearing unevenly. I'd like to just replace the outside lines with new ones back to the factory spec's but I'd rather not pay for a full reline. At the same time I'm thinking this would be a good chance to replace the spectra lines with Vectan. What tools would I or my rigger need to create new outer lines? I'm assuming a bartacking machine is needed to do the finger traps, what else? Or is it better to just reline the whole canopy?Yesterday is history And tomorrow is a mystery Parachutemanuals.com Quote Share this post Link to post Share on other sites
ianmdrennan 2 #2 September 11, 2003 Just remember if you use vectran, while it won't shrink, you will have to pay closer attention to your lineset and learn what to look for with vectran wear as they will simply snap when too worn. Recommendation is replace vectran linesets every 400 jumps and brake lines every 200. Have fun. Blue skies IanPerformance Designs Factory Team Quote Share this post Link to post Share on other sites
PhreeZone 20 #3 September 11, 2003 Should'nt be an issue since I've only got about 225 on this line set and am looking at having to replace it already. Yesterday is history And tomorrow is a mystery Parachutemanuals.com Quote Share this post Link to post Share on other sites
mjosparky 4 #4 September 11, 2003 You might give some thought to ordering a line set from the manufacture. They can be a real pain in the ass to make. You will need a line table set up with line pulleys and a tension device to pre-stretch before marking. You will need to run two groups of lines, the ones from canopy to links and one for the upper cascade lines. All your measurements must be made while under tension. A trapping fid of some kind, this would be a good chance to try Hook's sewless trap. Good luck. SparkyMy idea of a fair fight is clubbing baby seals Quote Share this post Link to post Share on other sites
base283 0 #5 September 11, 2003 Try jerking the lines into trim. Firmly anchor the links and start with firm but not too fierce jerking the offending line and keep comparing it to its symmetrical mate until it matches. This works on Dacron and Spectra for certain. let us know how it works on the your lines. It was a standard procedure 5 yrs ago where I worked as a rigger, take care, space Quote Share this post Link to post Share on other sites
Kolla 0 #6 September 11, 2003 Check on the possibility of buying individual lines, to replace the offending ones (from the manufacturer - to make sure they are to spec). That might help you with your openings, or at least help float you over until it's time to reline the whole thing And next time we meet at a boogie we are making a jump together, you can't hide forever!! Blue ones, KollaBlue Skies Magazine Quote Share this post Link to post Share on other sites
mjosparky 4 #7 September 12, 2003 QuoteCheck on the possibility of buying individual lines, to replace the offending ones (from the manufacturer - to make sure they are to spec). That might help you with your openings, or at least help float you over until it's time to reline the whole thing And next time we meet at a boogie we are making a jump together, you can't hide forever!! Blue ones, Kolla Trim on todays canopies is very critical in both opening and performance. A line set should all be made under tension at the same time to get the best results.My idea of a fair fight is clubbing baby seals Quote Share this post Link to post Share on other sites
PhreeZone 20 #8 September 12, 2003 I've looked into that but I think its just going to be better to reline it over the winter. Thanks to the suggestion of someone over PM's I've got a work around that will get me fixed for another month or two till winter hits. And I was looking for you on all the days you were working BTW, get a Birdman suit and we'll flock, thats better then a jump Yesterday is history And tomorrow is a mystery Parachutemanuals.com Quote Share this post Link to post Share on other sites
Kolla 0 #9 September 12, 2003 Ahh.... I'm too much of a sissy for real birdman suit just yet - I'm starting small and getting pantz though - you'll just have to work with that Blue Skies Magazine Quote Share this post Link to post Share on other sites
tattoojeff 0 #10 September 12, 2003 Hey phreezone, i strongly dont recomend doing that. last spring i bought a used saber135. the outside A's and B's were 3 inches out of trim but the rest were o.k just like yours. so me and my rigger whom i was learning under decided to change those outside lines. besides the fact it took all freakin day it made shit way worse. after the home reline job my openings were fucking crazy. spun up like a spinetto, dove straight forward, all kinds of wild shit. however it did fly better once i regained control of the wild horse. i wish i just paid the 200 bucks and had pd reline it. good luck Quote Share this post Link to post Share on other sites
