Should I appeal my results

[TjW2002]

Hi all, hoping for some advice, I’ve recent resit my AM2s after failing on first attempt… I’ve passed all my resit apart from section C just on the three phase circuit for not doing all combinations (check tester…N-E, N-L1, N-L2, N-L3, E-L1, E-L2, E-L3, L1-L2, L2-L3 and L1-L3… re check tester) however in my first AM2s assessment I passed with no issue on the safe isolation of a three phase circuit and done everything exactly the same… my question is, should I appeal? And would it be likely to be a positive outcome?

Thanks all!