3D Chameleon

Can someone help me out with this gcode. its unloading for like 10 seconds instead of 5. am i missing something here?

Where are the stealth mod files shown in the video, link only goes to normal and not what is shown in the video?? I need to add this to a P1S, but i need to still have the glass lid fitted. Also is there an easy way to load fileament without triggering the switch?

Just getting started with my 3d Chameleon and changing is finally happening with little effort (still need to tune a little bit). When I color change, after clippy, it goes to the back of the printer, creates a blob, and then continues to the purge tower. I have found that I always have to remove the blob or it drags over the purge tower and pull the blob and filament into the print. Once the several layers of the purge tower are gone, it requires constant removal for each color change later. Does the blob have to be done if you have you have a purge tower? Thanks Matt