4/9/2023 0 Comments Roll cage design![]() ![]() ![]() The better it will survive contact with the ground. Will do 150mph on 60' steel cable lines this is not a cox modelĪirplane) any good model builder knows that the lighter a model is built To add a fuel for thought as jpet and other have said weight above the CG is not a plus.Īnother hobby of mine Control Line Model Airplanes (some of my planes It's best to bring the outside corners in as far as you can because they will catch on trees, unless you are Unkamonkey. If it were me, I'd get as much weight out of the roof as possible and if I felt like I needed more support, make the "X" on the sides or keep them as low as possible. This is the kind of roll over I would be afraid of. His cage protects the whole zuki pretty good and does not have all those X members. Here is a video of one of Bridog's friends with a nasty roll: IMO, there is nothing wrong with all that protection so long as you stay away from off-camber obstacles. I don't believe you can "over engineer" a rops system, but part of that over engineering needs to be allocated to weight and CG. You put the extra weight up on a vehicle that is only 58ish inches wide and you could have trouble. You can't use Wrangler examples because they are wider and longer. A roll cage protects you in the event of a roll over but the ironic thing is, it also increases your likelihood of rolling over Not only does it add weight which makes it more difficult to climb an obstacle, but as Brain and Stan said, it adds the weight in the worst possible spot which raises you CG. ![]()
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