So many colour changes! Can't understand why the invisible unseen layers need to be a different colour in the middle. Except it comes through when you have a darker colour under the lighter colour. Why couldn't the colour change be whole layer? Great otherwise.
The small triangle dark patch, and the large dark patch between the 1 and the hole are colour changes that didn't need to happen. I watched it as it printed and it put black bits in the middle of otherwise yellow layers when there was nothing above it like the 1 that needs black behind it