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Remember to clean up old grid array before filling it up again.
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@ -258,6 +258,7 @@ void Plate2D::update_bed_size() {
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const auto& center = bb.center();
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const auto& center = bb.center();
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this->print_center = wxPoint(unscale(center.x), unscale(center.y));
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this->print_center = wxPoint(unscale(center.x), unscale(center.y));
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this->grid.clear(); // clear out the old grid
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// Cache bed contours and grid
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// Cache bed contours and grid
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{
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{
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const auto& step { scale_(10.0) }; // want a 10mm step for the lines
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const auto& step { scale_(10.0) }; // want a 10mm step for the lines
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