Quick update: Banjo end - the 7/16 copper goes above the banjo, where there is a shoulder on the bolt profile. The 3/8 washer goes between banjo and caliper - thanks Redline! Inboard end - clearance issue fixed with the correct hose locknuts - thanks again Redline. Now I've bled the system, it looks like I need a new master cylinder. I was expecting that anyway really, given how long the car has been off the road. Just looked at the parts site - they've gone up a lot in price since I last bought one! £420 for the AP racing one! I prefer the pedal feel of the AP, but at £420 I might go back to standard for "only" £260... Anyone know of any cheaper sources or a generic AP part number for the m/cylinder so I can look elsewhere? Looking further I have a vague recollection that the Caterham AP Racing one was a 6093, which AP say is obsolete and replaced by the 9093. Does anyone know if this, from Demon Tweeks might be the replacement suitable for the 7?