Maximilian, thanks for the complement.
I'm one whos replies to the comment "lucky to have a great camera/lens" with "you bet your life cause I'm no pro and it's 90% luck", but actually it's luck and patience. However, I'm trying really hard to do as many right things as I know how. And CR helps on the encouragement side and sometimes on the creative side!
Unfortunately, comments tend to be too generous and sometimes that shortchanges the usefulness towards improving - I know I also try hard not to offend the easily offended!
Time for another plug - don't be lazy like I just was - put in some lens/camera/shooting data/info! It makes the CR experience a better one.
I hope someone can answer with assurance but after sleeping on this (5 hours) I'm convinced it a Y B Sapsucker.