Data East games use that type of Pop bumper... If your looking for used.

-Jim

I am planning to use them on my custom table, but i can't say to pros and cons yet because I haven't gotten that far... My guess is that making sure they are level with the playfield is the only issue, but I assume that is a concern for anything...

-Jim

I have a 70v power supply. I am running 70v to coils with 16 gauge wire. I am running 5v to switches with 22 gauge wire. Like was said 22 is not necessary but it is easy to work with and feels more solid to me than smaller gauge. I also am getting my wire from Amazon in like the 6 color pack of stranded copper wire.

-Jim

Rosh,
yeah that's a good idea, I need to do that as well when it comes to final wiring. Let the wire size differentiate use. I tried adding a black stripe to the light colored wires but that's a PITA, just getting 20 g wire makes more sense.

-Jim

I feel like I am always waiting to print... I usually get way too detailed in the cad file just to waist time while other things print. I think I have 6 things in my queue as we speak! I occasionally look at shapeways and even upload a model to see if its worth it to just order the print... haven't done that yet, but it may be coming.

-Jim