Need guidance on pressing books

[Rip67vdub]

To all the pros on here that pretty much have this process locked down, I have some questions as I recently picked up a dry mount press:

1. How long do you preheat the press before inserting the book?
2. At what temperature do you preheat the press?
3. What materials do you use to "sandwich" the book before inserting?
4. How long do you typically leave the book in the press?
5. Does temp vary based on the book era? If so, at what temp do you find sufficient for moderns, BA and SA?


Thank you in advance to those who reply.