Hey Warren.? I had no idea i could have the context "persist" across startups.? That's a great technique and I'll set it up.? I also see how Alan is building the graphics nodes although I have to think through the "contextR1" logic each time - I'm sure it will be clearer as I work with it.? I am still uncertain about how he comes up with the strings that actually make up the image that represents an actual graphic.? For example, if I wanted an antenna graphic and had a .png file, how would I create the code to include in the build node?? That's the piece I seem to be missing at the moment but I'm confident that you or one of the group will make it clear.? I must confess that this rabbit hole is a lot deeper and wider than I had imagined but it's great to have such willing and knowledgeable guides on the journey.? BTW, I have tried a couple of on-line png to svg converters but the output give me multiple syntax errors when I past the resulting <path> contents into the appropriate function node.? Best regards, Ken, K2KXK.
Ken Kayser