Making a Double Sided PCB with Plated Vias

This is just a collection of short clips outlining (almost) every step that it took to create a double sided PCB with plated through-holes for my UAV project.
I'm using the toner transfer method in this video which didn't turn out too well because my laser printer doesn't print dark enough over large copper areas. That is why there is some etching away on the copper ground areas. I should have used photoresist but it's a pain to set up. Also, the alignment technique that I'm using doesn't work perfectly and I actually scrapped the first board I made because the alignment was too far off.
Please turn on annotations. They will show all the steps.
First song used is by Kevin MacLeod - "Devastation and Revenge"
Second song used is by Eric Skiff - "Come and Find Me - B mix"
Note: This video is the re-uploaded version. The old version has been unlisted. The music has been changed and there are minor volume changes.