Have trouble with the fine tapered crosshair on a Leup MX8-8X. Fine non-tapered doesn't bother, nor does a very small dot. On the other end, my 1934 G&H M-54 has a 2.75x Hensoldt. Post and crosshair. The post is rounded - find vertical stringing very much worse than 20 years ago. A flat post would probably work better.
