New spring arrived from Tim today, it’s marked as a 600 not the 650 he said, but I’ll give it a try anyway. First package from Chain Reaction also arrived, so the correct shimmed seatpost is now fitted, as are the blanking bolts for the seatstay brake bosses. I’ve also now got all the stuff to sort out the travel on the Z1’s when they return. The correct front mech will hopefully arrive tomorrow.
I’ve also lost another 6.5lbs in the last 6 weeks.