thank you for the complete explanations
I believe I'll make a marker (same thing that is used in snooker for example) for the TTC dial use...I believe it can bring new fun options to the game.
For the travels, I hope one day visit USA and canada ! I've got relatives in New Jersey (Poland origins) and english canada too. But, as you said, that type of things cost a lot of money, wich I don't have either
If you come to France someday, we'll go fishing