Example config / readme update / slicer settings

[bartoszwas]

Hey all,

Thanks for all work done in this project.

I got few questions / issues:

• can you provide an example config?
• as happy hare has macro for cutting (_MMU_CUT_TIP) which one should I use?
• what are slicer settings recommended? for now I set ramming to 0, cooling tube position to 0, but I'm not sure is it correct? If we cut filament I suppose forming tip is not necessary and its only waste of time?
• What about prime tower? Now my machine moves to prime tower, stops for half second then does the cut and goes back to prime tower. That first move to prime tower is useless but how to make it like on your vide on YouTube when on filament change it moves printhead directly to cutting position? I'm using Orca Slicer.
• happy hare says that filament got stuck in extruder - after cut filament is not retracted from sensor

[bartoszwas]

So I will replay by myself to my questions, not everyone but most.

First of all I commented out Happy Hare's _MMU_CUT_TIP macro and use the one from additional.cfg

According to Slicer unchecking "Enable filament ramming" seems to doing its job in case of unnecessary move to purge tower.

Last, I've increased filament ripping after cut to 30 mm and now filament sensor is not triggered after cut.