please look at my homemade bike trailers and tell me what you think thanks

all done by hand except a drill

How well does that train track and, more importantly, stop in downhill action. What keeps all that weight from jack-knifing around the rear wheel of the bike when you try to stop at the bottom of a hill?

Impressive! Nice work.

tracks like a dream although you have to do a wider turn
even can do sidewalks corners

disk brake mounts in the works for all the trailers
and going a responsable speed downhill right now is the ticket
although it will jacknife without brakes in the rear if you need to suddenly stop at speed downhill