Vintage mounting question

[newbie]

sorry to be in the wrong thread but I just bought a vintage packinko machine and am ready to mount it on the wall in my basement. My question that I could not get an answer to after doing a search on this site is: Should the machine be mounted vertically or should I have a few degrees lean back to help keep the balls off the glass?

Thanks for your help, and sorry I,m new to this Thread thing on the internet.
Newbie

[RKnarr01]

i believe straight up vertical

[newbie]

Thanks for the feedback

[logicprobe]

You're not in the wrong thread now... I moved it for you.
Vintage pachinko... good place to ask about...um... vintage pachinkos.

Welcome to the board.

[arbycoffee]

As Rich said, straight up vertical or if you not sure of your wall. A half bubble front, which would be 1 degree back. But straight best!