Remove the front leg levelers. Remove the jamb nut. Put the levelers back in. Put the jamb nut on top.

Not that I know of. I once made some longer levelers by taking a 2" leveler and extending it with a 3/8" coupler nut and a piece of 3/8" all thread. A coupler nut is a nut that is about an inch long.

if you want to go higher use wooden blocks

You might want to go with a pinfooties kinda design. You don't want the game to slide off a block mid-nudge.
faz

put 31inch gottlieb legs on the back

Hey I learned something today. Thanks

If you only need to go 2 tenths of a degree, just put caster cups of pinfooties on the back legs only.

I go to lowes or home depot. Look for something called a Jack nut. It's like a wide looking machine nut. Then I find all threads in the correct size. I believe these are both 3/8". The jack nut and all thread will allow you to go up another 3".

I just picked up some locking wheels from Home Depot...4 for $20.00.
Much better then Harbor Freight Quality.

I know...not suppose to do this, but they are about 3" or more in height.
Maybe a pair for the back.....regular in front.
You could unlock and lift the front to move around for cleaning etc....

Ill make a thread with pics, when completed, but for me, in a garage, it makes moving 6 games around a breeze, and I still get a good angle with the lemgth of the thread.

Just another thought.

http://www.homedepot.com/p/HDX-4-in-Industrial-Casters-with-Bumper-4-Pack-30260PS-YOW/100658236

there are 2 and 3 inch, check weight load

Yep, tighten everything down tight and it'll be fine.

Are you measuring the angle actually ON the playfield or on the glass?

That's what I was thinking too cuz I've never heard of only getting 5.9 at max on a modern game.

1) 1 inch thick wooden pine plank (paint or stain it, if you don't like the color), cut it to the width of your game + 4 inches
2) Don't remove the leg jamb nut, it is on the bottom for a reason.
3) Don't screw the levelers out and further than the top of the leg to avoid stability and leg/game damage.
4) Carpet levelers will also give you an extra 1/2" if you buy the right type.

Using a plank, gives preferred stability and ease of leveling.
Mark the position of casters after leveling.

The glass is steeper than the playfield, so that would throw results the other way (can't get it shallow enough).

Those are usually decent, but I like this better.
http://www.sears.com/craftsman-digital-torpedo-level/p-00948295000P?sid=IDx01192011x000001&gclid=Cj0KEQjw4827BRDJvpbVuKvx-rIBEiQA2_CzsL5TuqYvy1VL1VbFatIlDjk407hvAfJsW40D9PfkY3IaAgyv8P8HAQ&gclsrc=aw.ds

My phone has a bump on the back where the camera lens sits, and it throws off any results from apps.

Based on the way the leg is threaded, the nut on the bottom prevents the leg from unscrewing, getting shorter, and unbalancing the machine. If you put the nut on top, the leg leveled can move freely in the downward direction.

This is why some people two standard jam nuts instead of one, on rear legs. You can get the same angle without removing bolts on front legs, as the difference in vertical height is unoticeable. Using a board (or a 2x4 if you really want an steep angle) gives flexibility in adjusting rather than overreaching a leveler and unbalancing a machine. The other advantage is you can line up the boards horizontally against a wall in a row making it easier for full runs and is practical if there are uneven floors.

Yup you made need a wood board anyway...especially if the machine is in a row you'll never notice it. I have a dip in my basement in one spot too.

You can probably find an inclinometer for a bit less money, but IMO, it's worth the extra money for the convenience of the digital level. Having your games properly leveled will make them much more fun to play, and $30 is is drop in the bucket compared to what you paid for your games.

You can use a torpedo level and mark the angle with a sharpie. 5 bucks or less. Cheaper than a physical or digital inclinometer, and just as accurate. "Multi purpose tool" in the land of one offs.

"Simple is good."