Gene, first I am glad the mount worked out for you. I looked into and tried out a lot of things before coming up with this setup, and not only does it seem to me to be more sturdy than even Hawke's adjustable one-piece (which is $20 more), but it is less expensive than every other adjustable configuration/solution I tried (including the dampa mounts which run around $80+). A couple of details I want to add:
* The reversible front post provides bracing for rifles with raised rails like RWS rifles and their clones.
* The stop pin/vertical adjust has a locking screw so custom height adjustments are easily maintained.
* The adapter rail comes in two lengths, the shorter, 'normal' length shown here, and an extended version. The extended version is actually less expensive and allows a lot of flexibility for placing the scope and rings.
* The whole extended setup is just under $40 shipped (the shorter version is $6 more).
I'd be glad to help out other people who would like these mounts. PM me!