Fix a M73 and layer number regression s

[SoftFever]

Description

Fixed two regressions:

1. Total layer number was missing for BBL printers
2. M73 remaining info was wrong when ARC fitting is enabled.

Screenshots/Recordings/Graphs

Tests

[Schildkroet]

Printing time is still wrong. After 50-60% it already shows 100% and no remaining time.
Try slicing a model with >4h print time and search for "M73 P100 R0" in gcode. It will already appear between 50-60% of pruduced gcode

[Schildkroet]

Here is an example of my test:
100% is first reported on line 540719:

But my file has over 1M lines of code

[SoftFever]

Here is an example of my test: 100% is first reported on line 540719

Hmm, it works fine here. can you try the attached project?
Or share the your project?
m73.zip

[Schildkroet]

M73_Test.zip

[SoftFever]

M73_Test.zip

👍
Thank you.
It should be fixed now(for real XD)

[Schildkroet]

First test looks good. Will do some actual print tests later to confirm everything.

[SoftFever]

First test looks good. Will do some actual print tests later to confirm everything.

Appreciate it!

[Schildkroet]

Print tests were also successfull 👍