I'm sorry to hear it didn't work. I'm actually surprised, the
90-095 and
90-295 locks are the same for the Andersen 400 and 200 Series Narroline windows. I have used
90-095 on my Narroline window at home, which has the same a bevel where the keeper goes and it worked with no problem. Perhaps the
90-295 lock with shims might work better for you, but if the
90-095 didn't work then I'm not sure.