23-01-20, 08:02 PM
The bonus for me is both of our cars have an oil filter that's accessed from the top,it's the old type cartridge filter.I get the thinking of perhaps some sludge not draining like it would out of the drain plug,but I really get it hot so the oil will be thin when it comes out and depending where the probe is lying would bring pretty much everything out but for me I'll chance that for the time and inconvenience I save doing it with the pump. 
never look down on anyone unless you're helping them up.