So I spoke with a R&S CCIE that took his Lab prior to the troubleshooting being a separate piece of the exam. He told me that the OEQ section accounted for 21 points towards the total. This also means that getting the best possible score on the OEQ could lead to you having more points towards the lab. Basically giving you more margin for error.
Additionally he stated that it is best on the OEQ questions to "elaborate till you are blue in the face" basically without making stuff up explain as much as you can about your answer. There is some understanding that you can not give a verbatim answer, but you should be able to expand upon your pontification of how you understand the technology. The goal of the OEQs is obviously to thwart people from brain dumping configs and having no theory, so the more you expand on a subject the more you prove you know that subject.
He also gave a theoretical theory about answering the questions:
Say you have a buddy who knows the material better than but answers the questions with short and vague answers. That buddy may have had the exact same questions as you that day, but he got a zero and you got a 100.
Another thing that we all know that he brought up is that the question pool is huge to make sure you can't brute force the OEQs so no matter what you find trudging the torrents and the file shares you will probably just find old answers. Besides you'll probably pick up a virus and be cheating yourself.
While OEQs seem like an additional stressful aspect of the lab, I would say it could actually be a benefit to the journey and also possibly allow you to miss an additional 3 point section on the lab.
His example was that he didn't even do a couple of the security sections because he knew that he nailed the OEQs and didn't want to jack up any of the configs that he knew he had done correctly.
Additional comments he had where take the whole 30 minutes to really do everything you can to answer the OEQs and best as possible and that when you clicked on finish that's it, no going back no more. Also as we already know there is no access to documentation of any kind during the OEQ portion of the test.
This is RS and not SP (obviously the first test with OEQs is January 4th). I am interested in hearing feedback from people that take the exam on if they felt the questions where really in the scope of the exam blue print and if they concentrated on major subjects (MPLS, BGP, IGP, etc.).