Technically the 140mm is a remix of the 120mm but whatever. Set “first layer expansion” to like 10mm so that you get a solid base of supports, rather than a lacy nightmare that peels up at the slightest hint of trouble. Should probably print the first layer at like 70%. One has captive nuts, one doesn't. Existing photo is in situ; I may go back and take a beauty shot or two. Solidworks included, go nutz.
The author remixed this model.