I have just started shooting LF and my 6x7 enlarger will not cut it. I am going to try contact printing for the first time.
I was just going to lay the negatives on the paper and place a piece of glass on top.

If I have VC paper can I just use the same filter as regular enlarging?
What about time? If I normally use between 10-15 secs would it be the same when contact printing??