I had applied for EOR on 29th May 2018 for writing section. I received 6.5 band but in my previous attempt I always scored 7.5 band or 7 band. So this time I wanted to go for EOR. My test date was 12th May 2018 and I received EOR confirmation on 1st June 2018. On 14th June 2018 I received the Original TRF and letter stating the score remains unchanged. Maybe they have highly skilled staff to evaluate our exams. So in my opinion we should always go for retest rather than wasting money on revaluation.