It has a special release schedule in WSC; while WSC (as the name implies) is weekly, there's only a chapter of Yuenchi every 4-ish issues, so it's sort of monthly.
As for scanlation, unfortunately due to Baki Rahen starting up next week, the releases when volume 4 comes out will just be whenever me and the team have time to work on it.
Also same here with thinking it wouldn't be good, I'd always heard Yuenchi was ridiculous. It definitely is, but in all the best ways.