Course: Making a Blueprint Product Configurator

I really wish this forum would get a complete overhaul. The current design is poor and it’s hard to find anything.

Anyway, back to the topic: I’m still working on my Product Configurator and just finished lesson 17.

I tried placing all functions inside my SpeakerLogic_Blueprint and Speaker_Blueprint but it didn’t work as expected.

Not sure if I did something wrong or if I’m stuck in some kind of loop.
Would it be possible to pass my Level Blueprint code to SpeakerLogic_Blueprint ?I thought it would be simpler compared to having functions scattered across the Level BP, Speaker BP, and SpeakerLogic BP.

Thank you