Wow...

For near 3 decades I've made my living doing constructability reviews of project designs in engineering offices around the world. The only place I've worked where the engineers are as obtuse as JO is DORIS in Paris, France.

But - even flippin' France is smart enough to have outlawed the .308.

grin

You can no more tell someone how to do something you've never done, than you can come back from somewhere you've never been...