tip macro update v2

[Danielstc91]

Reorganized variables into logical flow that follows SS process Commented what each variable actually controls and ideal settings/what to look for Default Tool change macros added standalone=0, easier for others to change without confusion. Added check to use Slicer ramming vs standalone(ideal for tuning without slicer) Merged klipper variables code from Geoff's update Renamed Cooling_Tube_Retraction to Cooling_Tube_position to follow SS naming.

Todo: SS final parking position - SS adds this last move to Park filament, but so far if set to cooling tube position(as most are doing) there have been no issues.

[Danielstc91]

This was tested both using standalone and then swapping to SS params. and everything works as intended. Standalone performed 4 prints with 60-100 swaps each all without intervention. Printed a 40 swap print using SS tip forming, had no issues as well and formed identical tips to standalone.

[moggieuk]

Thanks for the PR. As soon as I've finished up my auto-clog work I'll look at this. I do feel like the tip forming can be improved.

[moggieuk]

I'm still behind on integrating this but I will as soon

[moggieuk]

Hi Daniel, finally found time to look at PR requests. JFYI I'm working on this but want to verify on my setup first. Also made a couple of minor changes (like making the STANDALONE ON/OFF) a global change. Technically a variables on the T0 macro..

[moggieuk]

Hi Daniel, I've pushed this PR into the 1.2.4 release. Unfortunately I messed up the merge and ended adding it manually - that means you don't appear as a contributor. Sorry about that, it was not my intention.

I tweaked a couple of things like a single line change to switch between standalone and slicer tip formation.

Thanks again for this improvement!!

[moggieuk]

Integrated.