Pinball Flipper

UPDATE 17/12/2017: Completed flipper design is here https://www.thingiverse.com/thing:2718971

I'm building a 3/4 scale pinball table. As parts arrive from china i thought i'd construct a test table so that i can test out each element and work out what engineering challenges i am yet to face.

The table is 27cm x 40cm on a 4 degree incline and the flippers where designed in Fusion360.

The orange PLA i used to print the flippers is quite old and produced some interesting patterns on the exterior but at 60% infill they are very strong.

I have posted a video about it here https://youtu.be/2ktNHCb1c9U
And here https://youtu.be/4IaZik4l6m4