Pharmacia's U.S.E. mutagen. help

[SCHODIN at c.scs.uiuc.edu]

Greetings,  has anyone out there successfully performed mutagenesis
with Pharmacia's U.S.E. (unique site elimination) mutagenesis kit?
I am attempting to use it but having difficulties.  If you have experience
with this method, I'd like to here from you by e-mail
Thanks in advance,
SCHODIN at c.scs.uiuc.edu
Univ of Illinois at Urbana-Champaign