It was perfect and easy. The main mistake I made was to buy a custom vintage setup for my HS tele. I unbraided the GND Humbucker wire to connect it into the slot.
This output jack arrived ready to be added to my guitar. The connection is tight and secure; an improvement over the standard single connection I had. This upgrade was worth it.
I build various electric guitars and the harness makes it easy foe setting the electronics and pickups.
I have used this harness on three Strats, including two recent Classic Vibes. The installation is overall very smooth. With the Squiers you need to manually open up the output jack plate (for me 5 minutes with an awl) and purchase USA spec knobs and switch tip. For that I used the Obsidian package with no issues.