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Can you make this fit the MP Select Mini (max 120x120x120mm)? I've tried scaling it to 90%, but after it finishes the bottom of the tray and starts to work on the sides, my printer re-adjusts and continues, but is now offset by 2 inches. So, it's trying to print the sides over the air. Very strange. I've tried twice. I think the scaling to 90% does something weird to it. I've scaled other things without a problem, so I don't know. Please help, I would really like to print this.