Just thought I'd let everyone know that I got the Spider back today after a month long stay at BLS Automotive.
The car feels completely different, starts on the button whether hot or cold now that the carbs have ben tuned.
There is no hint of any oil on the rear diff after the pinion seal replacement and a surface polish.
The brakes actually work - they feel a world away from the way they were when I took the car in. You can actually feel what the brakes are doing now, and they bite consistently in the same position every time you brake. Just shows what another new M/C and two new servos does

.
Anyway, have another few weeks until winter draws in......time to have fun!