ok so i bought a cheap bike with a pretty new looking good running engine on it bike runs great rides ok at best half the gears dont work it actually has two sets of cables because the po melted two of them lol. anyway i was just kinkda looking around for a better frame/bike to put the engine on when i got to thinking about a recumbent trike... i have a few old 20inch bikes and half of another 26inch so was thinking aobut using two fronts 20inch for the front tires and one 26 for the rear i can weld and have access to a complete welding shop. so i plan on building the main frame my one question is how the heck do you steer the things lol. i have seen two handles coming from the spindels (not a fan of that look) and something that goes under the bike then looks like it has two adjustable rods with hiem joints on them going to oposite spindals also seen a chain going to spendels lol any help would be helpfully or sugestions i have looked just cant seem to fine a good diagram of how to set it up