Hi, Karen, I can't leave the default setting on my retina display, everything is too tiny for my old(ish) eyes. I move the slider one step to the left on the Displays setting in system preferences., maybe that will help? -Gail On 9/27/18 8:05 PM, Karen Ackoff wrote: > I just recently upgraded my 10 year old iMac to a new Retina display iMac. I notice, in Photoshop in particular, that the selection borders (marching ants) are hard to see… they are so fine. I looked at interface settings but see no adjustments to be made. Has anyone else noticed this? > > Karen > > Subscribe to Sciart-L by completing the form at https://listserv.unl.edu/signup-anon > > List name is Sciart-L > > To unsubscribe, complete form at https://listserv.unl.edu/signup-anon?UNSUB=1 > > Problems: Email Lana at [log in to unmask] > -- Gail Guth Guth Illustration & Design 139 Lathrop Avenue Battle Creek, MI 49014-5076 269-963-1311 [log in to unmask] www.guthillustration.com <https://urldefense.proofpoint.com/v2/url?u=http-3A__www.guthillustration.com_&d=DwIFaQ&c=Cu5g146wZdoqVuKpTNsYHeFX_rg6kWhlkLF8Eft-wwo&r=AGYZ7-AeerjxzYnIwL-lBLFI3SPYN3BDmku4qGQB4Tg&m=2PtLTu1uxaf9eMG66U4_K0tCk6_xAR8z1hR9poWy7VE&s=knia9gHtzeH1O-cd9t82IsJ8tG8W8CwqCma9idfgUnU&e=> Subscribe to Sciart-L by completing the form at https://listserv.unl.edu/signup-anon List name is Sciart-L To unsubscribe, complete form at https://listserv.unl.edu/signup-anon?UNSUB=1 Problems: Email Lana at [log in to unmask]