Thanks! That’s helpful. With a tabletop hand press, you won’t get as deep an impression as you could with a platen stand-alone press. I have never used an Adana, but I know the mechanism for closing the platen is different than my C&P Pilot.
I definitely think experimenting with packing (I think you want hard packing for a crisp, deep impression) is a good place to go now that you’ve already dampened some paper. It depends on the surface area of your business cards. I have switched from printing 2-up on my Pilot to 1-up and now get a much better impression. I have even done some nice knock-out text.
However, the more inked area I’m printing, the less impression I can get because the pressure is spread out. Does that make sense?
Here are some examples. It’s somewhat hard to see, but I do not have as much bite into the paper as perhaps is preferred by some people. My Pilot is an Old Style, however, and I’m not about to break it:
https://www.flickr.com/photos/niftysmith/13168613545/in/photostream/
https://www.flickr.com/photos/niftysmith/12972978954/
https://www.flickr.com/photos/niftysmith/13808125113/
I get the best impression when printing simple text:
https://www.flickr.com/photos/niftysmith/12972977964/
All of the above examples are on 600gsm Lettra, but I have never tried dampening the paper.’
I’m guessing since the area of your Adana is a bit smaller than my Pilot, you’ll have even less wiggle room to get a good impression. I believe that with care, a deep bite is still possible, but you truly have to weigh the risk of damaging your press over making a nice print.
So, if dampening helps, go for it. If adjusting the packing helps, do both!