Interesting that some candidates are reporting running out of time. I have not heard any of that from my former students, but the exam does morph.
Here's some thoughts:
Since all questions are worth one point (which is insane), on your first pass avoid questions with calculations, or that require you to read complex charts (wood member sizing), evaluate construction details, and grading plans with calcs. These will be the most time-consuming questions.
With regard to annoying concentration on or lack of questions on subject matter, this is to be expected...based on past history. Section 4 in particular covers a huge range of subject matter. With 120 questions, there is no way CLARB can test you on everything they list. Think about it: Grading, Drainage and Construction Documentation. Big topic. This is what CLARB does: They focus a magnifying glass on certain subjects: Recent (2016) hot topics include Specs, correct use of fasteners in details, irrigation, stormwater management, sedimentation and erosion control. Then some subjects don't get tested at all. Examples from the past: Rational Method, Manning Nomograph, Web member sizing chart. Next time they give the exam, they are back!
So, you have to be prepared for a lot of topics, with the understanding that they may or may not be tested when YOU sit for the section.