I'm doing some flash work with an 11x14 and using Efke PL100. The main strobe is a soft-boxed Hensel 3200 and the fill is a gridded 1500 monoblock. I'm taking a synched reading with a Sekonic L508 and exposing as shown with exceptions for bellows extension, etc. The skin tones are coming out great as are most tones, but the dark tones, like black clothing are coming out seriously underexposed. The only solution I know is to throw more light at these areas but then the skin tones would blow out. I'm very new to strobe lights, don't really like them but require them for this project. Are there ways to gain density on the low tones without blowing out the mid and high tones? Thanks for your suggestions.