You know the best way to make it take longer? Whine about it in the forums.
It's well known that every time some dip posts "when's the next chaaaaaaapter" or similar, they put that project on the back burner for an extra month or so.
Well I'll be, here I thought delays were caused by such serious reasons as real-life obligations getting in the way of something that's at best a hobby and labor of love. Turns out, scanlators are actually just petty and can't stand when some random internet folk are naive enough to whine about it.
Or, you know, you could just tell people not to whine, I guess.