hi !
can I recommend an other way to work with image files ?
try the facade wizard. the facade wizard lets you create CGA code directly based on facade images and a series of clicks.
I've seen some of the code creation produces a few buggy lines of code, but that can be fixed after the rule was created.
can you send me the full facade image file, then I can maybe create a little tutorial based on that image. it's been asked in an other thread too, but I was not yet able to answer there. 😞
let me know.