I like the bottle. Most bottles like this have a tapered tip which I think would constrict the flow of oil, but yours does not. Did you cut of the very tip to enlarge the hole? Also wondering if holding the bottle upside down would improve the flow of oil.
I did have to enlarge the cut the tip to allow it better flow. That is a good question and I will try it on my next service coming up here in a hundred miles or so.
