Have a question, what chain do you have in there? a road chain or a single speed one? Just rulling stuff out ok?

Do you have a picture of the crankset you are using? and how close is from the chainstay? Looks like it is too far.

Outermost u meant the last large cogs right? Are you using a single chainwheel or double? If single, doesnt surprise me that u have that problem, chain crossing problem more than chain line to me.