I applied to dental school for admittance in the fall of 2004. I was waitlisted at 3 schools and did not apply again for admittance this fall. I want to reapply this May with new DAT scores of AA=20 and PAT=17, GPA (Chemistry Major) 3.62. I have been emloyed full time after graduation at a pharmaceutical company in an analytical lab. The only difference on my application is going to be my new DAT score in the AA section from a 17 to a 20. Any opinions on if this boost in my DAT score will be enough for admittance or if I should give up on the dream and continue on another path? Also, does anyone have any advice on how to go about explaining that this is my second time applying?