Wow, did you order another set of GCMS notes yet? You must, if you haven't.
And thank you wan11knu!
For my case, the officer noted:
"I have considered the concerns of the pre-assessor. However, I note that I am satisfied on the balance of probabilities, the PA has the experience claimed. I have taken into account the substantive merits of the claimed employment, the applicant's education history, and the supporting documentation. A11.2/R87.1 PASSED"
This looks like all the more reason to supply additional documentation along with the employment verification letter. This way, you are making your case more solid and giving the officer less reasons to consider a rejection. The documents in total that I gave were:
1) T4s of employment year
2) NOAs
3) Record of Employment from Service Canada.