I am doing my first build and I am going with a Razor HD for glass. The action (R700 short action) is set in an AICS 1.5 chassis. I have been looking at rings and really want to use the Vortex Razor rings since they are steel. They are listed at 1". I think with the AICS and the taller cheek piece the 1" might be too low for comfort even with the lowest setting for the cheek piece so I was wondering if some base makers make their bases taller than others. I never see the listed height or thicknesses of bases and figured if there is a base out there a couple of tenths taller it might work out for the better. Any help is appreciated.