monitor question; horizontal size coil?

[SouthernFist]

Hey guys
  i recently turned on my third strike machine and noticed the picture (or so I thought) had shrunk horizontally. Everyone I have asked says it looks the same but to me it doesnt feel or look right. Granted I have been playing my new neo 29 candy and that could have possibly spoiled me a little bit but thats not the point. Wether or not it has shrunk is not the issue now, I just want to fix it.
So, I bought an S Driver and just want to make sure that (1) this can indeed be fixed with the horizontal adjuster coil and (2) that I am looking in the right place.

Here are some pics, sorry bout the quality my camers is sort of old.

Thanks alot as always fellas always appreciated
regards

[Ken Layton]

You appear to have a Wells-Gardner k7000 series monitor.

Visit this site:

www.jstookey.com/arcade/WG_25k7191/

[SouthernFist]

thanks Ken.
Man that is going to be tricky getting in there carefully. Not much room to move around. Or I should say no room to move around. Thanks for the link.

[jimmy_bored]

What I normally do is cut the adjustment tool in half.  It makes it alot easier to make the adjustment.

[SouthernFist]

Good idea, for 4 dollars who cares? I would rather not get a shock in the process of doing this. I will post when I have it resolved. Thanks as always gentlemen.
regards