Just joined the forum - can anyone tell me if it is absolutely necessary that the boat be absolutely level when extracting oil? I have (2) 2009 GTI 130's and am about to attempt my first DIY oil/filter change. I have the required tools/materials and basic understanding of the procedure. But my boats hang in a lift with a slight incline and I don't know if this would cause oil to pool in the back of the sump when I extract. My procedure (from this forum) indicates insertion of the extraction tube to be 18.7" from top of dipstick tube. Do I need to compensate for a slight upward boat angle? Any insights would be much appreciated.
Boz