In the last couple of weeks, the amount of oil the car is using has increased dramtically. This is noticible in the amount if drops on the floor after a run, though this may be skewed by the fact I don't have a funnel to poor fresh oil in, and the filler tube was in the garage...
Currently using about half a litre every 3 days/250 miles.
Given what had been previously checked, I'm still thinking the bottom of the dipstick tube? I failed to get the dipstick tube out last time, and ran out of time on the day.
Does it need o rings, or just use sealer? I did buy o rings, but they are now lost with everything else.
I had hoped this would last til Newent, where I could get someone who owns tools to take pity on my misfortunes, and locate/fix the leak, but I'm not sure it will last that long.