Jagged Line issue with latest OSX

Having just installed the latest version in OSX, Im finding the clarity of lines very harsh.
Ive looked through all the render options and nothing seems to make a difference.
Could anyone offer me some assistance?

I can’t find the post, but I remember reading that this issue will be fixed in the next WIP.

@Fuse - Thanks very much!

Anti Aliasing is turned off in the may20 release… other than that, what fuse said.

@jeff_hammond - Many Thanks!