So I have come into possession of an AEP, finally. http://www.uncompany.com/pageproductdetails.asp?prodid=11594 Although the DE M84 was not one of the better AEP's I still want to take a shot an fix mine. Does anyone have any prior experience with this model AEP? I would like to know a little about how the gun is constructed before I start taking it apart. Any insight into AEPs would be greatly appreciated. Here is what I have been able to learn from the internet: 1. Air seal on an AEP is key 2. There are "poorly made' vids on youtube about how to shim an AEP 3. 7.4v 400mah Lipo and micro mosfet should be installed after its working for best results.