Possibly a dumb sounding question but anyone who has tried to peer through the tiny little inspection port to see the flywheel markings will know where I'm coming from...

Anyone know what is actually scribed on the side of the flywheel as opposed to what the manual claims?
The manual says TDC is marked by a line and a "T", all I can see at what I reckon is tdc is a line with a couple of small punch mark like indentations at it's base, next along comes the line and "F" mark, then I think two more timing lines (hard to tell as the motor tends to kick over then...
Anyone else have flywheels with no "T" or have I got it horribly wrong....?!