Quoted from vid1900:It's heavy as hell ( a 1/2" sheet of plywood is 20 lbs, a 1/2" sheet of plastic is 100 lbs
It wears out the router bits out much faster.
It has to be routed at a lower speed
You have to heat up each screw before driving it in so the plastic does not crack
It sags under it's own weight, so you need metal side rails.
It does make the baddest ass looking pinball machine ever[quoted image]
Yes, but two years ago at the TPF I saw allot of bowing in the plastics and other issues I didn't see the year before.