When shooting LCC's, do I have to shoot at specific aperture used? For example, if I shoot an LCC with SK 35xl at f/8, rise of 10mm and no shift, will this also be appropriate for f/ 5.6, f/11, etc? Or, do I need to shoot separate LCC at f/5.6, f/11, etc? Also what about varying focusing distances. If this has been previously discussed, my apologies. I did a search and didn't find anything specific. Thanks.