Hey everyone so I'm not sure if you guys remember but about a month ago i made a post on reddit in regards to Tesla wanting to charge me a $2700 fee (On top of the $2500$) for my MCU2 Upgrade...SO I THOUGHT. I made an appointment June 27th and My service was scheduled for July 16th. They called me on the 15th saying they didn't have the parts for the HW3 Upgrade, so they pushed my appointment to July 29th(Tomorrow). I didn't think much of it at the time of scheduling (June 27th) because maybe it was a mistake on their end. Fast forward to today, i called the SC to make sure they had my parts and they said they did! I then proceeded to ask about the extra $2700 charge they put on my invoice (which i thought was MCU 2 Related), but come to find out, its a charge for the HW3 Upgrade!! I have full self driving and if I'm not mistaken HW3 Upgrade should be complimentary. On my invoice it says the Retrofit is free but it says I still have to pay for the parts? I've never seen this happen to anyone on this Subreddit or on TMC.com so im beyond confused. I didn't really argue with the guy on the phone cause there was no point but I'm definitely going to see whats up tomorrow in person, cause this is very strange. If anyone has any background experience with this or tips on what i should do or say, please lmk. Thanks! (03/17 MX W/ AP2)