I use the 110 HM Schneider much more often than the 90 mm f:8 Nikkor, and it has inches of room. I used 1/2" to 3/4" of rise with the Nikkor and it was fine, my guess is that anything beyond that might be asking for it. I am developing film from a trip this weekend and have a film holder with just one sheet used so I will shoot a test and find out.