The Back is just as important as the front.... Sounds like it needs to be thinned out in the back. I have to use a curl remover on the unit to get the texture to match my own hair. The slight body wave for me HAS to be smoothed out to blend with my own straight hair which I wear 3 to 4 inches long. I have carefully thinned out heavy areas and then I get a better blend. The hairline used to be a problem but with todays better densities and lace fronts, the hairline looks good. I find I have to correct the color blend, the curl and texture to my needs..