While installing my crossover pipe I noticed my wastegate down there. I have a 7psi turbo smart wastegate waiting to go in. It's the last power mod I have before retuning. I can't for the life of me find a wastegate installation guide. Most of the videos I come across are about adjusting pre-load. For anyone that's done it, how long did it take you, and did you go at it from above or below? Any tips or tricks?