Vizjournalist
Member
Quick question: Is it feasible to upgrade the current model of x4's by adding the 540mm booms and doubling the top and bottom plates to allow for larger motors and more lift? Still interested in the x config. I'm thinking of running the KDE5215-330 (current tmotor 4014-330). Or, am I better off moving to a different frame? I realize that this frame isn't exactly designed for a heavy lift setup. I'm at 20.4lbs and that's pushing it. -John.