Starting trailer monday

[hougie]

I'm not sure if anyone's following this post, but i hope so because i have a very important question. What's the recommendation for the inner frame width. I'm thinking the same width as truck frame but i'm not sure as i'm going to be having the channel face outwards not inwards like the trucks. Any idea? I will start working on it again tomorrow. Had a root canal today so it was a write off.