little smith torch

Hi guys, i purchased the little smith torch and am having a real problem setting it up. The oxygen side of things is fine, it is the connecting it to the propane tank which is a pain. I have been numerous places but nobody seems to have the missing piece i need. I have fitted the flasback arrestor and have fitted the a regulator to the propane tank but an now stuck, i need something that fits to the arrestor and the regulator etc can you please help or tell me what and from where i need to buy etc, thanks

Normally the Flashback arrestor, attaches directly to the regulator, then the hose to the arrestor, this may sound patronising, but you are aware that the fittings are right hand ( oxygen ) and left hand thread (propane )

Thanks, I am just at a loss and beginning to think that maybe i have the wrong regulator, is there any way to add photos in these threads? Thanks

There is, but you may need a couple more posts before you can access it. Spam deterrent...
Have you got any links to the parts you ordered?