Thanks.. Yeah these were taken the first week of Sept when I first returned to macro and stacking. I was having problems nailing the focus so I started stacking between F/10 to F/13 so these are around 16 to 20 images per stack. Turns out I have a cataract forming in my right eye, I found this out as I had an appointment to get glasses right after I had started shooting macro again. Immediately after getting my glasses I'm back in my comfort zone at F/9. Usually averaging 26 to 30 frames images per stack. I'm still having problems with the raynox 250 as you have to have sharp vision/Or Good Light/ especially as you get in the 2x and higher range. When I add an additional light source my problem goes away, but without extra light I'm feeling my way thru.