FWIW, I've never seen a Charlin with skip line checkering. I don't believe I've ever seen a Manufrance with anything but skip line checkering.
Unless it is done flawlessly, it doesn't look as good as regular, good quality checkering. That might be my taste (or, lack thereof) poking it's little pointed head out, but, I rather like regular checkering better.
That straight stock Charlin will look much nicer with some checkering on it. Lots of people here in the states can do great work. Like I said, I've used Carol at Ahlman's with good success, but, there are others.
Good Luck!
Best,
Ted
