3D Chameleon

Hello I will be using mk3 from bambu lab P1P q1 - I bought my mk3 set 2023-05-15 - what firmware version should be already loaded? do i already have mode 3? q2 - how should I measure the length of the tube - I want to keep the original P1P tube and connect it with the green element to the connector at the back of the housing. Should I count the length from the tip of the hotend head to the entrance of the green mk3 stirrer? Any other way? q3 - should I program the time interval for the pulses or stay with the one already programmed originally - (I assume it is 0.5s and a multiple)

I got my 3DC yesterday and went to set it up. I decided to go for the advanced setup and have everything setup, but i'm struggling with the GCODE. I've watched the video where a stock E3v2 is setup with direct-drive and 3dclippy, and Bill mentions the profile on the page... But I can nowhere find any link for it or a list of working profiles. Can anyone tell me where to go for this?

The instructions, STL & gcode in "3DChameleon Mounts For The BambuLabs X1C and the P1P" on Printables look to be for the older style of mounting. Do you have a page for the STL and updated gcode for the Bambu Labs printers to be used in Stealth mode? (I'll be using it on my P1P with the Vision Enclosure system from Printables) Thanks Paul