Trouble with the bluescript vector

[IO00865 at MAINE.BITNET]

I have been trying to use Stratagene's pBluescript II SK (+-) vector for some
subcloning. So far I have only sequenced one clone, but part of the polylinker
region and part of the insert appear to have been scrambled. Has anyone else
seen anything like that with this vector? Is it worth sequencing more clones
in search of a good one? Any comments would be appreciated.
 
                                                     Thanks,
                                                     Ethan Strauss
                                                     Io00865 at maine.bitnet