PAT question

Alright so heres the breakdown

I learned the trick about hole punching and it has made it light years easier.

My question is are there any other tircks to the PAT?

I know that for the top, front, and end view problems there is a trick to solving those. If anyone could explain it to me I would greatly appreciate it.

Also, when doing the folding questions what is everyones strategy? I just try to find differences in the actual model and the answers but that takes a lot of time.

By the way, whats up everybody this is my first post!

Shane