Throttle return spring

[Breeang]

Could someone please tell me where to attach this throttle return spring on my '77 ? It is missing and I want to replace it but I can't quite see or figure out where it anchors.

[Brown747]

Spring anchors to a tab protruding from the bottom side of intake runner #2.

HTH Thor

[Breeang]

Thanks for the photos, no wonder I couldn't fathom it out. It should be fun trying to hook that up.
By the bye, I wish my engine was as spotless as yours is, very nice.