Interspace arm Length


The Nottingham Analogue materials I have give two different lengths for the Interspace tone arm: 222mm and 210 mm. Anyone know which, if either, is correct?

Thanks.
vtl
It's meant to be a vertical pivot-to-stylus length, so are there two sets of headshell mounting holes 12 mm apart? or some way to slide the cartridge back and forth up to 12mm to adjust the overhang? I don't know much about that arm, but it sounds like an adjustment range. If this doesn't sound right, you should contact them -- it doesn't seem like a typo ;--)
Nsgarch: The headshell is set up to slide the cartridge -- but the sliding track is not 10mm. The different lengths appear in the dealer's manual first on the specs page for all nottingham arms and then on the paper protractor provided.
Then I would definitely contact them to explain the discrepancy. It's possible, as often happens, that they made a slight design mod. between the two printings. Wish I could be of more help.