I'll show you WHY Your drywall Paper Tape Blisters, Doesn't stick, etc, and it can be from multiple reasons. Watch this playlist next for even more mudding
You're Taping Your Drywall WRONG, and THIS is why it FAILS
Too Much Mud Under Tape? - First Time Taper - Help Please
WHY YOUR PAPER TAPE BLISTERED!!
How many coats on drywall screws?
Importance of Prefilling and V-Grooving butt joints.
Previous owners painted over a strip of wallpaper along the
How to Tape and Mud Drywall (with Pictures) - wikiHow
HOW and WHEN to use MESH TAPE!!!!
Flat Drywall Joints are a MYTH, most of the time
Why Does My Sheetrock Tape Bubble? : Drywall Work
DIY Basement Bedroom Renovation-Taping the drywall joints