So following on from my thread about ground clearance.
Wake up this morning to find I have a puncture in my tyre so a new set of tyres is needed (the old ones were getting changed soon anyway so has finally tipped it over). Then I jack the car up to take the wheels off, I don't have a locking wheel nut remover. I look underneath to find a bit of oil and low and behold the front of my sump is cracked. Right on one of the spines it has taken a hammering. So anyone able to fix this or is it a new sump? Also where do I find one from?

AJ