I'm using RX570s and 1080tis. Each power line coming from the PSU to the risers is connected to 3 risers using a SATA power cable. Some of the risers use molex connections (using SATA => molex adapter), some (moulded) SATA connections. Does this mean I'm also overloading these lines? O.o
Also: I'm European, so 230V here.
Grounds are connected through Add2PSU btw.
Same way here. I tried to avoid that, but ended up doing it too. I must say I kept feeling those connectors at least 3 times a day to see if they would not heat up.