I have been doing eyelash extensions for a couple of years now and am fine with doing natural looks but struggling to get the thickness for a more glamorous look, what lashes do you all use? I don't want to do any 3d courses as I don't like the idea of several lashes on one lash. also what glue do you find the best I am trained in lash fx and marvel lash but have had issues with both? any advice would be greatly appreciated x