Will - Yes you're right, my response was a bit strong, sorry. You're right, the wastegate was open in that picture. By barely in boost I meant low boost, 8psi in that instance. I'm surprised you and pops think that is a bad thing tbh. It happens all the time, even on OE cars. I've been out thrashing my missus's standard Polo GTI (1.8T) and come back and seen the manifold and turbine housing glowing cherry red. That's a standard car with just 8psi. It does have a very small manifold though. Less metal, more liable to glow. Ditto with the WG dump tube. Don't forget the wastegate pipe