Hey yogi, I have a few questions for you if you don't mind. I'm building a trike of my own and need some reference measurements. How long is the wheelbase from front axle center to rear axle center? How wide is the lower rear portion of the frame? How long is the axle? I'm going to be using a doodlebug as the basis for this project, but I also want to stretch the frame a bit so it won't do wheelies so readily. That's where I need to figure the visual aspect of the track width, so it "looks" like a trike, and not just a stretched mini-frame. Thanks for any and all help, Steve.