Battlezone y-axis screen adjust - how?

[vintagegamer]

I finally got to check last night for the silver tabs that are supposedly on the yoke of this game, and could not find them anywhere. Can anyone provide a pic or tell me exactly where on the yoke/monitor neck they are?

 

[nash]

Here are the tabs for the centering rings:

 

[vintagegamer]

Thanks Nash!

I will try again this week and let all how I make out!

 

[vintagegamer]

I am happy to say that i finally got this done today. It required using both the centering tabs as well as thew y-size adjust but i finally got her aligned. Many thanks to all for the help!