Models View all convertible fixed wing vtol-tricopter1 24 152 1 BRACELET-1 8 55 0 cat-shark 20 178 2 squid-1 25 76 4 smooth-stealth-fuselage 15 195 0 lamborghini-miura-le-mans (colani design) (work in progress) 12 62 1 Tutorials Hang Glider wing: How to make a rib's curve tangent to the intersection curve made by a wing's tube penetrating rib's plane? 2 0 I'm trying to create a hopper with different diameters and centres. 0 0