OK here is the next instalment from this post and this post last week.
Quick recap - the recall note went out Tuesday, I responded the same day. Canon RCC Elstree called me on the Thursday and the camera was collected on the Friday as promised.
I requested it back here tomorrow and it arrived today, complete with new firmware installed, the Af system re calibrated and a new rear screen fitted as I damaged it last year, at just the price for the labour to fit.
So Canon RCC get a full 100% from me for delivering ahead of all agreed time schedules - well done to then and in particular Lauren Dicker there who has been my contact there - Thanks Lauren.
So I will be testing it over the weekend and give you another update after that to see if there are any noticeable differences, particularly in the off centre AF point focusing.