A bit of an update. I just pulled the trigger on the Gowland + 90 Grandagon deal I asked about a few weeks ago, and wanted to have a lensboard made for my one other lens. So if anyone has the specs for the lbs and a copal 0 hole, I'd be grateful. The camera is on its way, and the deal included some filmholders, dev tanks and film too. I just hope the lens cleans up nicely. LF here I come !!