SC
I think power connector on the TTT scanner had a different pin configuration to that of YTV and so there was a "converter cable" that the YTV sparks had.
So TTT had to hire a YTV spark to attend with the cable
That was a very long time ago and so I may have dreamt it
1983 Yorkshire/Tyne Tees "dispute"
I was a spotty faced Engineer at TTT then, all I can remember was that I think YTV claimed it was their course, so they had to supply the power to the scanner.I think power connector on the TTT scanner had a different pin configuration to that of YTV and so there was a "converter cable" that the YTV sparks had.
So TTT had to hire a YTV spark to attend with the cable
That was a very long time ago and so I may have dreamt it