A few years ago, found a guy on Houston-Imports that does PDR professionally. had him remove 6-8 dings on my hardtop. The dings were about as large as a dollar coin/ small as a penny.
He did a fantastic job at a very good price!
His info below, also pictures of his work.
832-247-9668.
Nauman
Various Cars: Paintless Dent Repair Before and After - Houston-Imports.com