I frequently have a pinball get stuck at the bottom of this playfield where I have to shake the machine to free it up and it'll drop down by the spinner tunnel. I looked at the cause and I'm missing a post at the bottom. After looking for photos the upper playfield, I can't seem to find one consensus on the proper layout of the rubber rings. The top right corner of mine looks as if it's missing a post there too, it's under a triangle configured rubber. I'd like to make this as intended and I don't have the manual.

Can anyone show me how this should be? Thanks.

This is mine now.

20150103_182651-515.jpg

Thanks for the photo. I have posts I found in the bottom the machine I can install in a little bag. I'll put them in tonight.

I have the bottom two posts installed now and changed the upper right corner to look more like the photos above. Very nice not having to worry about the ball getting stuck anymore. Also, maybe it's coincidence, but the ball has gone back to the plunging lane more often now. Before it hardly ever went there, mostly pops and left side.

Has there been a manual the was 100% accurate with rubber rings?