I have contacted Adobe about issues with Photoshop brushes recently. My issue is that the brush size is smaller than the circle that represents the brush. In other words, when I hoover over the area that I want to paint or erase with the circle and then click, the painted or erased area is smaller that the circle. It's really frustrating when fine tuning an image, you never know how close you are to what you want to correct. This is only visible when you zoom in quit a bit. I worked with an Adobe tech for over an hour and he could not simulate the problem. Then he finally asked if I was using a retina display, (he was not). Yes... Oh, we have not worked on retina display issues yet. Is this true or was he just trying to ditch me?