OK Here is my final report on the problem of color level and tint control.
The BenQw1070 is like the BenQMW516, IE these controls are grayed out and as far as I have been able to find out almost if not all new projectors lack they as well.
I have found three cures for this problem.
One is an old control box I made with three 10 turn controls that allow me to lower the three component video signals. (Green is the black and white and the other two are mixed colors, and they together act like tint controls..)
The second is when playing video into the projector from a computer I am using a ATI R5450 video card that has controls for color level and tint control, and that controls even the output to monitors and the HDMI and DVI outputs. These then control the picture any projector is showing.
That left the feed from my soon to be dead Cable box.
That I was able to fix by running the component video to a Hauppage HD-PVR, then into my computer and watch the video with Arcsoft TotalMedia (came with the HD PVR) and one little double click and it is full screen.
AND THIS PROGRAM HAS ITS OWN COLOR LEVEL AND TINT AND SHARPNESS AND BRIGHTNESS AND CONTRAST CONTROLS.
Why bother with the cable box? Because I also will now be able to control any video like from my DVD players as well.
TO heck with HDMI, it stinks.
So I am now in total control of my videos.