That experience sucks indeed. I guess there are two lessons to be learned: 1) try to lift the technical burden from the designer. If the designer sends a file

That experience sucks indeed. I guess there are two lessons to be learned: 1) try to lift the technical burden from the designer. If the designer sends a file as a mail attachment, just add it to a branch of your repo yourself (with permission, hopefully) 2) when programmers see a small bug in a piece of code, they often fix it. Don't assume you can and should do the same with designs. Talk to the designer.