Yeah, I realise that... but would've thought that putting the chainrings on the inside would require a greater distance between cranks to keep chainline... hence an increase in Q-factor and a decrease is what everyone wants (and what was being implied).
Chainline is 42mm (pretty standard) so with a 68mm BB (pretty standard) you only have 8mm out from BB edge to get centre of chainring, if you put the ring on the outside of the spider it further reduces this to 5mm (3mm for width of chainring)
Chainline is 42mm (pretty standard) so with a 68mm BB (pretty standard) you only have 8mm out from BB edge to get centre of chainring, if you put the ring on the outside of the spider it further reduces this to 5mm (3mm for width of chainring)