my question on this is, if you are confident but get all the questions wrong, will you still pass?
100% pass rate, does this mean that 100% of people passed even if it took them 3 or 4 attempts?
And my impression of my training centre is that they really do not care if you pass or not, they are getting paid a very high amount, higher then any school or college teacher and they just dont care, wouldn't suprise me if they fail you simply because thats the way their mood takes them.
However I can not comment on your exact situation, impossible unless you posted all the questions you had and all the answers you gave and people could assess your answers and what was right and what was wrong, but i will not be using a training centre for my gas, that is a fact.
Most importantly though is the fact that these guys have got to make sure that you are competent so like said before are you competent especially with only 1 year experience?
And finnaly think your self lucky I have asked to speak to the person in charge of my centre and apparently there is nobody in charge?