It is a little difficult to accurately adjust the ride of an adjustable holster without the gun in question being physically present,(I don't actually own a Glock), um...I DID mention this is adjustable, didn't I?
Inside the bag comes this handy dandy Allen wrench and instructions, which allows a wide array of adjustments for this rig.

I did get quite a few envious looks at work, from those relegated to the cheapie Fobus junk we issue. A few carry their own rigs, but all plastic or nylon - the High Noon stood out like a race horse among plowhorses. It rode very easily all day, and gave no trouble at all...except the gun needed to be tilted back just a wee bit. So, back home, (they don't like us bringing tools to work), and, as seen, the amount of adjustment is pretty slight.

Yes, that's a High Noon Slide Guard in the back holding the Speedy Spanky up to the light

Off to the races again!