zipzap

Hi All, First, I am not an English native speaker, so this might put me on disadvantage. However, I write quite a lot and I believe I did pretty well on actual tests. I took GRE FOUR times, with all writing sections ended 4.5. I sense that there is something consistent (wrong) in my writing that prevents me from improving it, and I do not know what that is even though I studied thoroughly what criteria they are looking at. So I am hoping that someone who gets really good writing scores could help me out here. I am hoping to read your practice essays if you are willing to share, or you have any suggestions, all welcome! Thanks guys!