Quote Originally Posted by Sil2 View Post
Yes thats right.

Your fitting screws into the outlet fine, I tried the bp fitting that was in the inlet and put it in the outlet and it still refuses to screw in properly.

I'm thinking possibly that both holes have been tapered differently or something, Im unsure.
Since our fitting works fine, can you temporarily use our fitting and send us your BP so we can check if the thread meets the G1/4 specs?