LPR001 posted at 6:34PM Mon, 02 November 2015 - #4236434

ooooo I do like a challenge. You are correct and once you have 3 layers lined up change opacity and the use the regular adjustments panel to change exposure settings. Even the vibrant and contrast options as from memory the 3 layers looked from Dark-Mid-Light as singles !

Nice job, cool HDR effect!