Don't forget pen up/down. Also what about an auto tool changer for different coloured pens ? (once I get carried away I don't know when to stop :stupid:)
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Don't forget pen up/down. Also what about an auto tool changer for different coloured pens ? (once I get carried away I don't know when to stop :stupid:)
I had thought about the pen up/down and have something planned but I hadn't thought of different colours! Doh! Seems obvious now you say it, could make things very interesting! Not sure where to start with an auto tool changer though...... Off to google......