Thanks for the extra example Hawker:) tunnel vision. I have to go with what i know on my cannon, its not huge thing to notice, my lense it would be, because at 300mm it is horribley soft anyway so more would be bad.
I have seen from yours and Dougs, even at a high zoom, its still pretty sharp. All about the lense quality i guess.








I think both of those dates are on Sundays.
I will decide as soon as i hear back. I am still kind of disappointed that I wont be going to Yeovil this year. First time in 4 or 5 years.