hummm........
I don't want to bust your bubble, however I think you need alot more practice on a machine that is not worth as much. The key to painting is dry coats. 5 dry coats would be much better that one real thick runny coat that you won't recover from.
How did you clean the surface before you started painting? What grit did you use to sand the surface of all of it's scratches? Did you strip the finish off and get to bare metal?
Also taping off more is the key. The handle socket sould of been taped off, as well as the height adjuster should of been removed and the indicator taped off or removed.
When I get to borrow a camera again I will take a picture of a machine that I am working on. You can see the type of finish eventually you will be able to produce with some practice.
Dennis