Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
found this http://www.trademe.co.nz/motors/car-parts-accessories/tools-repair-kits/other/auction-1234664334.htm
I've used a dwell meter on SOHCs Mike, in fact there is a dwell meter on the Honda diagnostic console they provided in the 70s.I find it extremely accurate for setting points, all I did was fit a brand new set of points and measure the gap really carefully. Put the dwell meter on which I'd bought and take a note of the number it read, mine is still scratched on the surface with this number. Easy to copy the setting later when the points are pitted etc.