again, I cannot stress enough: put a handle/pushbar on your bike trailer. you will not regret your choices here. do it.
hm, what else.
I could feel the usual assist confusion with the trailer. It was no worse (and maybe less bad) than with the lighter first trailer I made. Everything just seemed more even, including that.
I still need to add some kind of flag attachment, but that's not a test, that's just something I need to do.
Anyway. That's that test taken care. And wow, did it go great. :D
Oh yeah, I didn't make this part so I didn't think of it, but the wheel locking system I inherited from the baby carrier I started with is also a great feature which you should preserve if you can. Having both big wheels lock is FUCKEN GREAT.
So if you decide like I do to watch Craigslist or Buy Nothing for a cheap beat up old infant carrier to turn into a bike cargo trailer, look for that too. I wasn't and just got lucky.
But it's not part I made so. ^_^