Can someone please enlighten me. How much sharpening is too much sharpening? The photos look good when resized down from the original 100% of 4288x2848 to about 1000x600 ish, sharpened using Nik Sharpener 3.0. However at 100% it looks VERY noisy and grainy. RESIZED TO 1000X600 SHARPENED IMAGE: ORIGINAL 100% CROP Can someone give me some good advice on sharpening? I use Adobe Lightroom Only. With Nik Sharpener 3.0 PlugIn.