Found what I has seen last nigh!
Last night I persevered and found the two videos concerning my last post and the OP!
I have not been able to get into them this morning but here is the info I wrote down last night:
youtube.com/watch?V=or9Q23MgDHFM Modding the Bug-A=Salt by Eddie Patin
Convert Your PELLET GUN to BUG-A-SALT by Chris Notap published May 10, 2015 on youtube.
Confession

I am not the sharpest knife in the drawer however know that there are some on CGN who are great.
BTW, the first one above which gets rid of the automatic safety set every time the BUG-A-SALT is pumped looks too challenging for me although I would love to do the modification.
I am now confident that I can do the simple job on my Slavia.
Since posting this message earlier, now after 1 pm EDT, I have my Slavia working as Chris Notap described on youtube

and if I can just get my salt dry enough in this humid weather here in the upper Gatineau Valley, bugs, look out!