Hey Al! I'm thinking no one knows the answer.
For precise placement of the cursor
Marie I found this maybe it will help.
Super Fast Webpage Scrolling
So you're all the way to the bottom of a blog when you realize that you want to read a story back at the top. Don't do the whole repeatedly drag your finger across the screen thing. That's a horrible method for covering a lot of real estate. Instead:
Tap the title bar once. WOOOOSSHHH. You're right back on top of the page. (Making "wooosh" noises doesn't expedite the process, but it does wonders for general effect.)
Yep, love the Whooosh! Wish there was a down elevator also
Is there anyway to get to the bottom of a web page with the same speed as tapping on the title bar?