When I had the magazine springs made, I had an in with the general manager who was not afraid to exceed his grasp on my project! In the interim, the spring company was bought out be a large corp. and all were let go, and so went the main spring project... repeated contact efforts was met with the standard corporate, "we don't know what your talking about!" ....
.... I wouldn't mind revisiting the project, but I've so much on my plate already, that it seems unlikely in the immediate future... But, I'm still learning!
You'd think I'd be past that....
... So, anything is still possible! best to you Bob, til....lat'r.....GT....