jcbfly 1 #1 March 31, 2009 If you put a longer set of risers on a canopy would it move the CG further forward and therefore make the wing trim faster? By CG I mean the CG of the pilot/wing combination, not just the CG of the pilot or the wing. Quote Share this post Link to post Share on other sites
lilchief 1 #2 March 31, 2009 No, but it will affect the recovery arc. Shorter risers will reduce, and longer will extend the recovery arc. "Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been and there you long to return." - Da Vinci www.lilchief.no Quote Share this post Link to post Share on other sites
DrewEckhardt 0 #3 March 31, 2009 Quote No, but it will affect the recovery arc. Shorter risers will reduce, and longer will extend the recovery arc. Short-lined canopies like a Stiletto 120 have 10 feet of line. A manageable difference in riser length like 4" is about 3% of that. I'd be surprised if it made much of a difference but accept big differences in feel or being able to crank the risers farther. Quote Share this post Link to post Share on other sites
billvon 2,991 #4 March 31, 2009 >If you put a longer set of risers on a canopy would it move the >CG further forward and therefore make the wing trim faster? It will: 1) flatten the chord by increasing the distance between the A/B and C/D lines 2) reduce the cathedral by increasing the distance between the left and right risers (assuming a large, split or removable slider) However, those effects are really, really small overall. Quote Share this post Link to post Share on other sites
Kammerj 0 #5 March 31, 2009 The most important effect of the long Riser is more Power if you at the Frontriser pulls. With a long arm you have more Power. In addition, the other reasons. Quote Share this post Link to post Share on other sites