Hornady pro-jector help needed

[dead meat]

I bought a used pro-jector press a year or so ago and decided to get it running, the dealer i got it from told me there were a couple of primer parts missing but just order them from Hornady. Well i found out yesterday that Hornadydoesn`t have any small primer tubes available, the other parts i need are available. I will be putting a wtb on the EE, i would like to know if anybody knows if you can adapt tubes from another make or model to fit? Sounds like Hornady gets calls all the time for these parts, people selling presses on ebay with missing stuff. If i could get ahold of a tube i would try to make one but it`s kind of hard with the pic i have, any comments or info would be a help.