Is there any chance that there is dirt/schmutz under the thingie that lifts the cartridges out (we used to call it the star-wheel or ratchet) and it used to hang-up my Mod.14 when it got filthy... Another thing that hung-up my Mod. 14 was when the ejector rod loosed-up and bound against the detent (?) that held it in place....
Nope, never even saw a 1905.... just thinking out loud.
J.