this isnt really impulse related, but i could use some help. i bought this sp on/off a little while ago and screwed my fitting into it. i thought it was funny that it went in on an angle, but didnt mind when it didn't leak. i figured thats how it was made because amart parts sells a lot of them with their angle drop which i also have. is this right? anyone else have this problem? think i cross threaded it?