I recently purchased a clamshell press, and I have pressed about 20-30 books so far. I've noticed that several of them show wavy pages after bag/boarding. Attached are a couple of examples.
Pressed at 160 F for 10 minutes, cold pressed (1/8 inch metal plates for 12 hours)
I am located in Austin, TX area where we have a decent amount of humidity.
Pictures attached:
Joker issue (1975)
Dredd issue (1984)
A couple of questions for the group here:
* How does waviness affect a CGC score?
* What is the best way to fix books that have this problem after press?
* What can I do to avoid having this problem in the first place.
Thanks for your insight!