Swapping on an Airgap intake

See how it is only bolted to one stud? Because of this you can't run a real strong return spring since it will constantly get pulled out of alignment. This caused me a lot of trouble with getting a decent idle/full throttle travel. I like the kick down cable, and the throttle cable was fine too. But their mounting solution needs a lot of work.
I have the lokar setup with the stainless steel braided lines and I must be lucky as I am not having Any Issues like your describing.. My brother has the same thing on his 32 Pherd roadster although we both have Edelbrock carbs not sure if that makes any diff..