Hi guys I have an 2016 model x and both of my screen have bubble so I contact Tesla to fix the issue and they quote me $1,435 for the parts. And since my car is still using the mcu 1 so I contact them and see if I can just do the infotainment upgrade. And they say yes and now they are gonna charge me another $1750 for the upgrade. My question is does upgrading the infotainment suppose to change out both screen and not charging me double?