LPA adjustable sight elevation issue

[Bench]

I recently installed a LPA adjustable rear sight on my Beretta 92 and it was on target. I sent the slide in to Wilson to have them drill and install a fiber optic in the fixed front sight. At the range today with the "new front sight" I found I couldn't get the elevation high enough to raise the POI up to where it needs to be. Are there replacement parts for the LPA adjustable sight and especially a bit longer elevation screw?

 

Edit........It was me....not the equipment, now where have I heard that before

Edited November 3, 2019 by Bench