Hi mpetva,
Here's a tip I posted on the Pure-Smokers forum:
TIP: An easy way to Break in a New Mechanical Switch
Here's a simple suggestion for those with brand new mechanical switches.
Hold a dime in place on top of the push button with your finger tip or thumb, and puff away until the cows come home =]
The button will get easier to push every day until it is nicely broken in and you no longer need the dime.
I hope that helps. I had a pretty stubborn mechanical switch a while back and this worked great.
Just don't press tooo hard, it's really easy to really clamp down with the dime on top.
Me too... on both!
I can't believe the quality of these FREE upgrade switches.
Kudos to you PS!