square(center=true, sz);
}
}
- translate([-base_sz[0]/2, (phase-3)*(multicolour_post + multicolour_gap)])
+ // Priming tower
+ translate([-base_sz[0]/2, (3-phase)*(multicolour_post + multicolour_gap)])
linear_extrude(height= zs[phase-1])
square(multicolour_post);
}