Lampa 46 – 3D štampano

First, many thanks to Romain for inspiring this remix.  My grandsons only know full speed and sometimes stop. So, the yellow caution lamp was replaced with a sliding shutter, exposing either the red or green ‘lamp’.   Gravity reared its ugly head in the first iteration requiring the addition of a detent spring to hold the shutter in the up position. The detent spring prints in place. I opted for a two piece print such that the traffic signal’s post can be printed flat for improved strength.Assembly The red and green ‘lamps’ press fit into the signal.  Ensure they are fully seated and are slightly below the shutter’s sliding slot.Place the shutter in slot and test the detent spring action. If all is well, the shutter should slide smoothly with a nice snap action at