I've set mine up and have the 5LII attached on the OAG but it seems that my pixels look really dark. I tried to get a coarse focus on the moon, the guider camera picture looks fine but the 16200A reads as 0 in most of the image (I thought the bias would show something) and I am pointed right at the moon on my refractor. I do see a faint shape that resembles the prism when I do a 1s exposure. Is anyone using this camera successfully with MaximDL? The QHY forums so far haven't been very helpful, I'll try their suggestion of using the native capture software. It must be a setting somewhere or something bone headed. I can see the chip surface, the filter wheel does not appear to occlude it and the light is going through the OAG prism to the guider and things look fine there. Quite puzzled, perhaps someone has already dealt with this.