Just watched that section of the DVD again. Suspect I have done something not quite right ?
Better go and check I think.

Oh yes.
All 4 cams were slightly out when I checked before removing the old belt - by 1/2 to 3/4 of a tooth each.

Will do Paul.
Got the belt sitting nicely lined up on the cams before I came to work.I think if I had left it as it was I may well have had a problem of the belt being too tight to tension properly, when the time came to do that part . One thing which concerned me a bit is that the marks on the belt dont line up quite perfectly with the cutout on the oil pump casing. Its nowhere near a tooth out, but one of the white lines, lines up with the centre of the cutout, whereas I would have thought that the black part between the two white lines would have lined up with the centre of the cutout.
If I retard the crank so that they line up in the centre, the crank lock is about half an inch back from the waterpump.
Slightly confusing.

Im wondering if our ebay bargain waterpumps are not quite the correct dimensions, which could mean the crank lock not in quite the correct place ? 
Might compare the new one with the old when I get home from work in the morning.

I wasnt referring to the cutouts on the camcovers Jaime, I was referring to the cutout at the back of the crank (I believe its in the oil pump housing).

Hard to tell from just feel, but I think so. Will have to have a careful deatailed check (if I can find time between shifts)tomorrow.
This is why I wanted to get the job done at the weekend, before I started a run of nightshifts, but it was not to be.
I started it early this morning, but I knew the waterpump was on its way, so then didnt rush until the pump arrived - when I then in formed the parcelfarce driver that he was teeling porkies about attempting to deliver it on Friday, and also didnt believe that he ran out of cards to post through doors on Friday as well.

OK Paul, thanks for the reassurance. Crank lock tight against the pump, cam pulley marks aligned with nothches on aligning tool - perfick. .........dont think I will get stuck tbh, just worried a bit about the markings not quite being where they oughta.
Would like to think I will finish it tomorrow, but depends on what level of sleep deprivation I can endure.
As an aside, I have been losing a bit of coolant recently and found out today that its somewhere in the valley and running down the front of the engine. So when the cambelt is sorted its off with the plenum/ fanimold etc..... but at least I know which area to look in now. cooler plate or coolant bridge etc.