I don't know what I am doing wrong. I d my enhancement, wipe of the dust with scrubfresh and then apply the Brisa top coat. I more often than not get dimples, i.e. little dents - areas with no top coat. I've tried applying thin, slightly thicker and really thick. I sometimes have to resort putting on 2-3 coats to make sure the whole nail is covered. What am I doing wrong? I am still trying to get a one on one with a CND educator as I wasn't trained with CND but no luck so far.