Ah! that is helpful!! I didn't realise you could change the blend modes when you have the level adjustment layer up.
Thanks!
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I don't know if this could be worked into a 2 min tutorial but I find it hard to add layer on layer on layer! I always do a layer, say it be a levels, then merge down, then do another different adjustment, then merge down. You can see the trend happening.
Maybe this can be put in to a tute??