A little too high for the holosun 403 - UTG Pro Pro Super Slim T1 Mount, Lower 1/3 Co-Witness

I Know this is for a t1 But i had decided to try this with a holosun 403. With the 403 it sits to high to even see my irons which are also UTG "super slim low profile fixed sights". My previous red dot was a cheap field sport with a UTG riser mount that had a perfect lower 1/3. all and all this mount is made very well fit and finish wise but if you plan on using it for anything other than a t1 pull out the calipers and start measuring. Ended up buying the UTG absolute co-witness mount which gives me a decent lower 1/3.

-If your sight comes with a pic rail mount and is not a t1 you may be better off just buying a riser.