Working on a bike trailer

Trying to make a single wheel bike trailer from an old jogging stroller. pretty fun so far - hope this turns out good and not just a piece of crap. I can't weld so I'm trying to do this with nuts and bolts and connectors...

 stroller dissassembled and with the single wheel left in tact

 I'm using 1/2" conduit to make the support bars and additional structure of the trailer. Here I made a jig to be able to bend the conduit the same as the front of the stroller 

Grinding away on something. more pics soon