Image director will give you much more control and I agree it would solve this problem. I used it with my VW60, HW30, HW45 and VW285. It lets you nail the flattest greyscale possible with Sony projectors. Image director gives you the ability to make custom gamma curves for all three colors so just bump on the low blue and you'd be done.
You only "have" to use it if the higher level calibration didn't already provide a satisfying image.
(Good news is it's free, you can connect to the projector over the network, and a reset undoes any changes so it's pretty safe to use for an advanced tool, you can even add the published German Curves as a HDR alternative to the Sony HDR gamma setting.)
Last edited by Brian Hampton; 11-08-2019 at 07:01 AM.