I have a month left until my DAT, and haven't really started the QR section yet. I have the math destroyer, however the questions are really difficult for me and I would have to check the solutions to understand how to do them many of the times. Do you guys suggest me to get Chad's math videos and start using those to learn, or just keep doing the Math Destroyer with the solutions and then do the same questions once again after looking at the solutions. Timing is really a huge issue, as I have to still practice on my Bio/GenChem along with PAT.