Thanks for the replySorry to hear this, I'm sure you'll get another chance though - the pass results for the psychometrics are valid at some operators for up to 5 years so keep your eyes peeled.
Also, I come from an office based background in a completely unrelated field and managed to pass the DMI, I wouldn't say that's what lost you it.
Did you focus on the STAR (Situation, Task, Action, Result) technique when answering? They really like real examples that demonstrate your competence in the topic of the question rather than answering in hypotheticals - although adding hypothetical stuff after answering with a situation that's relevant is a good way to do it.

I felt I followed the STAR priciple pretty well on my examples, however without watching yourself back sometimes it may not come across as you think it does.
Im going to keep my head up. I think the one silver lining is that there may be other chances. A few years a go (non railway related) i got knocked back for a role and a year later got it.
The experience is invaluable, so I think I would be well set up for future.
If you apply for other TOCs, do you then skip the tests completely if they are still valid time wise or is that dependant on the company?
If TFW have further posts next year will reapply too.
What is the best way to get alerts. Do you have to register with each individual company or are there any other resources out there?
Thanks for any advice.