Well, I finally put the 0w20 in the car this evening.
WHY DID IT TAKE ME SO LONG!!?
Because I haven't really used the car since I bought the oil. I went down to the
Green Grand Prix at the start of May, but the car hasn't moved since I got back... A full month now. (Geez, I bet I have rusty rotors.... )
... And I've got the ForkenSwift for local driving. And my bicycle. Actually I've put more distance on my bicycle than the electric car.
I'm sure I won't notice any change because of the oil.