Hi
Mike is quite correct the NCCA courses are a taster for the industry.
They are packed with information and absorbing all this knowledge does take time. Training should be a regular ongoing excercise anyway as fibres and fabrics are changing constantly.
To take Mike's comments a stage further, I am always amazed that some technicians who 'do' go on training courses then fail to put what they have learned into practice.... many of the calls that I regularly receive from technicians on site and 'in trouble' reflect this.
However much you know there is still lots to learn, however experienced you are there is still the unexpected just around the corner.
This is what REALLY makes the job interesting!
Regards
Derek