Hi Randolph, thanks for the detailed feedback. FYI there is a fix for the lever spring issue. Sportiva is sending out new lock levers that have a pin to prevent the upwards movement that releases the spring. I can send you a set when they arrive.
Hah, sorry for word requirement, that is only for reviews (select Ask a Question to be terse). Unfortunately Dynafit doesn't offer replacement screws for the adjustment plates. Standard M5 screws can work, but you may have to grind the heads.