In response to Stefan...
I've been experimenting with many different papers and palladium printing...
I haven't done any scientific tests as some others on this list but...
Using Fabriano 90 lb Rough in cream I used a neg I've tested with other
papers leaveing the emulsion ratio the same adjusting only the exposure
time...I was able to get an excellent print...Full coverage no lift off
Hope this helps...
CJ