In the past few months I have seen 4 seperate RG 470 bodys that have cracked and seperated in the trem post area of the wood between the post's themselves and the small strip of wood seperating this area from the Humbucker cavity.......All 4 of them were front mount electronics style bodys as well.....
Here is the 4th one I've seen and this one possibly has a serial number for you since this is an auction body this picture and subject may go away
If anyone from Ibanez is looking this area needs to be addressed as we all want to keep the Ibanez name looking good for present as well as future owners =o)