Regretting selling my older version, after making more mess than I realized using a dry grinder in the old houses I work on, I've been reluctant to buy the new version, partly because I really didn't want the standard wheel, which makes the price pretty high, and partly hoping they'll come out with one with a reverse.

Anyway, I just noticed that you can now order a "Custom" setup, only buying the wheel/wheels you want, which looks like it drops the price down to a less painful level.

I haven't really spent any time figuring it up, but at least, it looks more promising.