I'm hoping to get some trike flying training soon, and in the meantime I'm trying to understand what are good (or bad) design features. This is with a view to eventually buying or building a sub-70 kg trike.
On the subject of steering, I note that most trikes have raked front forks like a bicycle. Why? On a bicycle it's to help the front wheel turn when the bike is leaned into a bend, but on an aircraft it seems inappropriate. Microlight flexwing trikes have this same feature, which is a pain in the bum when pushing the trike around on the ground because the front wheel is forever flopping over to one side. Wouldn't it be better to have negative rake combined with some trail so that the wheel self-centres? I believe the Parajet Falco has this. In fact, if you have this feature, does the pilot need to steer at all? Isn't it better to have fixed foot-pegs so that that the trike just follows the wing without risk of the pilot steering the wrong way and tipping it over?
Thanks!
David