Now I'm confused...
The turrets usually have short lines for each click and a longer line for each MOA (every 4 short lines since this scope is 4 clicks per MOA).
The tasco custom shop scopes that I have seen all have a sidewheel parallax adjustment.
<img src="http://jsramsbottom.co.uk/bbs/e/icon_confused.gif" alt="Confused" width="15" height="22"><!--graemlin:-->