Thanks for that Pete,
I am very interested in Sightron as I have just got into Full bore and have been advised to go for their 8-32x56 for my F/TR rifle when I finally get the thing...which is some way off but worth planning for.
Your comments seem to be well in line with what a lot of my colleagues have been saying, and the on line reviews.
Certainly the F and F/TR shooters in my club love the 8-32x56.
John at AIM is a really nice bloke too, they sound a bit like another MTC, a real gem.
Enjoy