Just open up the text file inside the different shot folders then scroll to the bottom and you will see all shots are removed but the one being used.
The first one still has all the shots at the end of the text file so using that drum you will get random shots.
The one with 0 in front is used for shots n holds C.. C...
the one with 1 in front is used for the pushes ^C ^^C

So you can just make a copy of the first folder and rename it to the name of the shot and also rename the text file inside to the same name prefix.
Then just go down to the bottom of the text file and delete the shots you don't want, if the shot has a ; in front remove it to use it.
You can have the same shot for shots/holds and pushes or different just choose the 2 you want to use, one with 0 in front(shot/hold) and one with 1 in front(push).