Another problem arose after fitting the uprated clutch. the slave cylinder.
the 1.9 slave cylinder was not up to the job and popped it seals. its slightly smaller in diameter, so , yep, the M3 one fitted. so i bought a new one and fitted it along with a braided clutch hose.
The 1.9 also needs a male/male adaptor on the clutch hose.
Clutch now sorted. its spins up alot faster with the lightened flywheel and grips immediatley with no slip.