Double 3DC

Doubled 3d chameleon work in progress. I will update as I go. 

this is on a k1max using creality slicer just because it's what I know for now. 

on the a+ plate I adjusted the z scale on the one opposite the motors to 109.5% to give a little more room

the c+ and b+ I made some small adjustments to help with cross talk.

on the cam you need to secure the bearings to the cam with super glue. I'm working on making one that uses clips but haven't got that done yet if they move and they will move it will give you issues, and you'll chase your tale trying to find them.

I added filament sensor on extruder it is used for loading and unloading but isn't needed if you change some macros. I will add this process when I can. I had to connect the sensor to the Pico board due to mcu timeout issue by havening the sensor and steppers on the same board its more reliable.  There is a work around by changing the trysync_time in the Klipper files but I couldn't figure out how to do that. 

K1 Extruder Filament Runout Sensor by Henlor | Download free STL model | Printables.com previously added the wrong link.

original directions and .stl for the sensor^^^^^ my .stl are below I just added threads for quick connect. mine did require some work to get switch in place could have been my settings when I printed it.

my current .cfg files are attached they have some directions commented out in the configurations 

I added T8 to my start gcode to trick the printer into thinking T8 was already loaded this way it would load the first filament without unloading one that was at park position. this is just a work around until I figure out another way that works with my setup.

3/7/2025

sorry for not updating recently I've been working a lot of OT not much 3d printer play time.   It seems like I have it figured out I've had multiple successful print.  I changed the way my filament is called for in gcode. I start with a T1 and leave T0 blank because my printer always assumed T0 was loaded which caused it to further unload it back into my buffer.  so i use T1-T8 in sliser it is filament 2-9.  I have inserted T0 into the start gcode of the slicer to insure it does think that unused filament is loaded then T9 into the end gcode which I set up to unload any filament at the end of your print.  I will try to update more with details on the pico setup when I can. I used 2 4in1 y's i purchased and a 2in1 y I had to customize for the end of the filament being slightly swollen. I added that .stl below.

I added my recent .cfg files.