no need to lie on the ground anymore, or to move the bulky thing around just to play, a little bit of pinball every day, hooray!
alas no tutorial for you this time, but you can use the screenshots and study them instead as this doesn't need difficult construct abilities.
Step 1: Close Up Pictures
#2 a horizontal support up close
#3 a vertical support up close
#4 the legs on the backside of the pinball machine connected to the frame
#5 diagonal support which is really important (sorry for the dark picture quality)
#6 an extra ball