BB Mounted Front Derailleur Fun!

Unknown
edited December 1969 in MTB workshop & tech
About a week ago I decided to pimp my old Spesh Enduro 01, replaced the wheels, installed some discs, stuck in a shorter stem and raceface bars, plan on getting a longer fork next week and also installed a long travel kit as shown here http://www.betd.co.uk.

The geometry change of the long travel kit raises the BB by about an inch, I swapped out all the cables fine but then realised the front derailleur cage now rubs on the chain. Is there a simple way of adjusting these BB mounted derailleurs angles or will I have to buy a crank extractor + BB tool just to spin it around an inch? [xx(]

This long travel lark better be good! [:)]