I'm pretty slow and methodical too and I finished with half hour to spare (but I took a 12 minute break in between sim 1 and sim 2). I know that I went through the test realllllly slowly simply because I knew I could. I had just taken REG the end of April and there I was really crunched for time (finished with 5 min to spare). So with AUD, I really pushed the fact that I could take as long as I wanted ( I knew before taking the exam that most people had lots of time to spare).
By taking my time, I mean reading through every question twice initially, marking the ones I wasn't 100% sure, going back through the marked ones, and then going back through all the questions again. Didn't do that for the sims, but I spent a looong time on the written communications, making everything perfect. Again, this was all due to the fact that I had just taken REG where every minute was precious and where I couldn't do all of this. It was amazing to go through the test feeling totally unrushed. I know that if I had gone into it feeling like it was REG, in terms of the timing, I definitely could have finished the exam with more than an hour to spare. Going into the sims for REG, I had 1 and 1/2 hours...going into the sims for AUD, I had 2 and 1/2 hours. And my REG sims had more tabs....so you can easily do the math.
BEC-92(02/2010) REG-90(04/2010) AUD-86(05/2010) FAR-??(08/2010)