How well is that foam cushion material working out? It seems like it would create a bulge and or slide around underneath the carpet. You could have replaced the coolant-soaked underlayment with the same material acquired from any automotive upholstery supplier, and 3m Super 77 spray adhesive to re-affix it. That's what I did when restoring my carpet set as it had started to disintegrate with age.
As far as the leak itself, it looks like it's pointing towards the heater core itself. While that's an inexpensive part to replace, I believe you have to remove the entire dashboard just to get to it 😫.
Hey bro love your content , just picked up my 6th Gen doing the same conversion. I'm running a wheel set from my fifth Gen but it rubs on the calipers are you running spacers on your 6th Gen and if so what mm 🤔
