Mine did the same thing. I was gonna take the plastic off and use some lexan in its place. Couldn't figure how to do the pouches without making it look bad. I ended up buying the HD 3 pouch set up for $95. Fits the contour of the oem shield excellant with minor adjustment. Far better quality pouches and can haul more since its metal backed.
LOL, between 1 inch risers I was installing anyway, and a small black binder clip, problem solved. The Tach is only blocked near the red line, so if the needle disappears behind the pouch, I know I'm at the edge

The speedo was blocked 0-50 mph. A binder clip on the right side, under the flap fixed that. I unhooked the lever from the clip, and you can't even see it, it's black.