In hopes of "curing" my Sako Finnlight ejection problems, I've ordered Sako medium rings to replace my Sako extra low rings. My problem is that I'm having problems understanding what this passage means.

"The rear of the front base should be level with the front of the ejection openning."

I've looked at online photos of mounted scopes using optilock rings and bases and the above instructions don't match what I thought it meant.

Any tips on mounting Sako Rings and Bases would be greatly appreciated (note: I've already ordered and received better/stronger ring screws on Ebay).

In case you'er wondering, the gunshop installed the extra low Optilock rings and bases for me.