I happened to come across your posting on fixing the tip CF77 ! Unfortunately both the outside and inside barrels of the pin are broken off so no go on the soldering fix... Is it possible to use the tip that comes with the Powerline adapter (sold at Walmart) with the Innergie mLite adapter? I'm just concerned about the fit and if the polarity will align properly that and Innergie is not responding to an email and their tip program submit form doesn't seem to be working... So is somebody here using this as a solution? Please let me know Thanks!