It really depends on how the block was prepped. If it was plate honed with a good hone the rings should seat pretty quick,
When you have cylinder like these I would a\say they will never seat properly
http://i1086.photobucket.com/albums/j459/cegaithe/Problems%20in%20the%20406/2013052295154845_zps4d80e12f.jpg[/IMG][/URL]
A leak down test will tell you if the rings have seated.