If you haven't already done so, try contacting the office to see whether they will let you schedule a PCA now. I know they've stretched the deadline a week or two before - I'm not sure whether they can stretch it this far, though.
In terms of my timing, I am mostly behind my target time by almost 4 minutes. I tend to spend almost 3.5 - 4 mins per problem sometimes, and most of these if not all are from the 700-800 level. 85-90% of the time I get them wrong. I tend to try to speed up after that until I hit a tough problem again.
So why is this deadly and what do you need to do about it?
I'm not asking just to be annoyingly teacher-like. I want to make sure that you understand enough about how the test works that you KNOW this is a bad habit that you need to break. I want to hear the conviction in your voice (er, writing). Just accepting this will be half the battle. :)
Go read the Executive Reasoning article again (here it is):
http://tinyurl.com/executivereasoningHow do you need to change your mindset? What kind of mindset will help you maximize your GMAT score?
To address the timing issues, read these two articles and start doing what they say:
http://www.manhattangmat.com/blog/index ... -to-do-it/http://www.manhattangmat.com/blog/index ... nt-part-1/For quant-specific areas, start getting Combinatorics questions wrong immediately. You're likely to see only 1 on the real test, so they are not worth your study time. Statistics, on the other hand, can be common, as can divisibility and some algebra topics, so those guys warrant some review.
Use the "2nd level" article to learn how to learn (you read it last time but here it is again):
http://tinyurl.com/2ndlevelofgmatAt the end of your post, you mentioned already having done a bunch of problems. That was level 1. Now, you're going to need to keep it up to level 2, which may involve redoing some of those problems (or just analyzing to the huge level of detail described in the above article).
Use the 10 questions for review (linked in that last article) to dive in and analyze questions to learn how to get better at these topics.
NOTE: Do NOT start with the 700+ level questions / topics. In fact, go back and check the difficulty levels of those problem areas. If all of the divisibility problems that you got wrong were 700+, but you're fine with divisibility below 700, then just leave that area alone for now. Work on getting other things up to the 700-ish level first.
The lowest-hanging fruit = the easier topics that you are missing in normal-to-fast time.
For verbal, does your 1.5m comment apply to CR and RC? Or to SC as well?
SC needs to average just under 1.5m, so it's not good if that type tends to be incorrect when you spend less than 1.5m. Here's a process that can help you streamline SC:
http://tinyurl.com/scprocessI would worry more about sub-verb than idioms. Sub-verb gets at basic sentence structure, and also at the ability to match two parts of the sentence that are often separated by a bunch of words (=junk) in the middle. That skill is important for other topics as well, including pronouns and parallelism.
This article series gets more into the idea of overall sentence structure and how to handle more convoluted SC types:
http://www.manhattangmat.com/blog/index ... orrection/For CR, Find the Assumption > Evaluate > Describe the Role (in terms of typical frequency). The first two are also both Assumption Family questions, so there's some review to be done there. Try this:
https://www.manhattangmat.com/blog/inde ... reasoning/For RC, do you go back into the passage for detail questions? Is the difficulty in finding the right details? Understanding them? Interpreting the answer choices? All of the above?
Some resources are here:
https://www.manhattangmat.com/blog/inde ... rehension/