[Zeke]

It's not as easy as some might think. I have had some success on easy to get to panels like fenders. I tried a hood and I can definitely still see the area worked, The best I could say is that if someone didn't know where the dents were, they wouldn't see them at first glance.

I studied every video I could find. The best advice I found was to get panels from the junkyard and work them. Make your own dents and fix them. You can make many of the tools as well. If you were to buy every tool for every situation, you'd be in it thousands.