.<quoted text>.......Well at least we know you're not piloting the boat since you are on the computer. Four ways deep? Did you get past one finger and a thumb? Sounds like you tried all four.
Now I know you are also blond..
I'll write it again. Print it and glue it on your refrigerator's door so you can see several times every day..
I do four positions ... arba, quatre, si (Mandarin), cuatro, four, fier, shetiry... ohh, and I almost forgot quattro ...(thanks, ladies)
One of them, just one of them .... because of the geography and mechanics involved ... provides deep penetration.. of my humble tool..
Tell you the truth,...this is one of those things that in practice are easier to visualize than in theory..