How many times have you had that happen Tom?
Because all those are preventable.
In the year and a half I've used w/m, I've never had an issue and I push the limits. 58mm turbo 17psi with 35 degrees of timing air/fuel at 11.7 no knock.
All my other buddies and people that run it never had issues with w/m.
If its hooked up correctly, you won't have a problem with it. The kits now are very well designed.