Quote Originally Posted by YBFOTO View Post
also like to add I have been using XTOL for close 7 years and this is the first bad batch I have ever gotten..
Welcome to apug!

To both of you who had these problems:
The front right bottom of the bag for part B has an expiration-date and other codes printed sideways on it. Could you post that info?
My bag from 6 months ago has this on it: EXP DATE 2015-05 1218 B1 0066900

Mark Overton