if ya get them to send it seperately, i could probably fit it for you.
its because the thread on the gun that the bottle screws into is differant on each make of gun.
so to make sure the anti-syphon is in the right place when the bottle is on the gun, you must have it set up with the gun there.
so the anti-syphon tube is bent upward in the right place.
(yes it does mean bending stuff. Tiny always likes doing stuff like that
)
twinkle toes - you mentioned not screwing a bottle all the way on. that is a really good way of rendering an anti-syphon useless. i do NOT recomend that anyone does anything but screws their bottle on the gun completely. its not safe, and will likely cause problems with antisyphon guns.