Typesetting isn't particularly difficult when you're just trying to attain a basic level of consistency/quality, but it's pretty difficult to become really good at it. It takes a lot of time, and eventually you have to go by "feel" so it's not really easy to find extremely good typesetters.Thank you for the scanlation.
I'm almost definitely not the guy for it, but what actually goes into redrawing and typesetting? Typesetting sounds like it would be somewhat tedious, but not particularly difficult, which is why I don't think I actually understand what it is, given I often see typesetters are in demand.