default_xyz_precision and default_e_precision set to 6 if specified

[fieldOfView]

Specifying the --default_xyz_precision or --default_e_precision options always results in a value of 6 being used.

In https://github.com/FormerLurker/ArcWelderLib/blob/master/ArcWelderConsole/ArcWelderConsole.cpp#L135 and https://github.com/FormerLurker/ArcWelderLib/blob/master/ArcWelderConsole/ArcWelderConsole.cpp#L141, the --default_xyz_precision or --default_e_precision options are defined as unsigned char, so they are parsed as (ascii) characters instead of ints. In my understanding this means that specifying a 0 will result in a value of 48 being parsed.

[FormerLurker]

Will check this out today, thanks for reporting!

[FormerLurker]

You are 100% correct. And there were more issues hiding in there. I just made a ton of changes, and have been testing almost exclusively via the OctoPrint app. I'm working on some of the other stuff now, and will post back once this is resolved.

[FormerLurker]

Ok, I just pushed a fix to devel. I've got more testing to do, but I think this issue is solved.