I want to start off by saying I am new here. I did search the forum for this issue and didn't find anything. That said, I apologize if this topic already exists.
Ok, I have the T3i. I have been playing with off camera flash and noticed if I adjust lighting to look perfect when previewing pictures on my LCD, when I get the images into Lightroom and Photoshop they are drastically underexposed and the image is nowhere what I would consider a good lighting setup. In most cases lighting and shadows look great when previewing on camera but they ultimately end up with bright highlights and dark shadows. The difference between camera preview and Lightroom/Photoshop is almost night and day.
I have noticed when taking pictures outdoors or using ambient light I get similar issues, but they are even worse with off camera flash.
Has anyone experienced this issue with the T3i or other similar bodies? Any tips you can share with me? My LCD brightness is set dead center in the middle.

