I bought a Bentley GTC Speed 2014 with 850 miles in 2024. It now has 3600 miles. It seems that almost since new (at least since I've owned it woth less than 1000 miles) that there has been a problem with oil seaping out of the breather line by the passenger back wheel (US model). After fixing oil levels in the transfer case, transmission, etc. and many more tests over the last 2 years, it seems that there is a problem with the transmission oil that seeps to the cases and creates an overflow that then evacuates via the breather line. Has anyone heard of a problem like this?