I am testing a new STXL-11002 and seeing a strong vertical grad. Images are about 500ADU brighter at the bottom than the top, for both Dark and Light frames, and binning at 1x1 and 2x2. I am also seeing vertical banding, which I can see from another post is to be expected with this chip. It looks like the grad can be corrected out as well, but is that also expected for this camera? Sample image attached.