Ethics Rules of Thumb question, standards, test, process

ajpheif16

I feel like I have a good grasp on the Ethics section, but going through the Mock exam there were several that were very tricky.  Tricky in the sense that two standards definitely seemed applicable and the test almost made you intuit what the CFAI put a higher priority on.  
My question for the group is do you have some sort of mental process you go through on the Ethics questions?  Some sort of systematic mental model to not get tripped up by the question wording  or similar looking answer options.
Also good luck to all tomorrow!