hicountry and 1 minute:
Appreciate your feedback. We have found the same as to Retumbo being stable a varing tempeture at least from 30F to 75F. Will do some shooting in the next couple of months so we will see how it does at 90+ and then up in Canada middle of November -15F or so (however will be hunting so will not have my chornograph with us).
Have you guys had any trouble with movement in scope rings? I have and recently switched out all my rings and bases to Talley (Screw lock rings). This seems to be an improvement over what I was using.
Thanks, JJS
