They come up on okshon regular.
I just gave one away; bought an extra by mistake.
The last one only cost about 20 dollars and that was with another book, which was the one I wanted.
_________________
mc18 F3, mc21 300, mc21ish sp, mc21/28ish.
cbr929, RC30, tdr250, rvf400, wave, gyro, joker.