TC kit buildup questions

How long should the back PVC for the rear handle be over all?

![image](http://www.gbfans.com/images/pb/Xuilress/Ghostbusters_Proton Wand Plans_RearHandle.jpg)

Awesome Thanks!

Jack , do you have the rest of those plans posted somewhere?

The very first thread in this section is New Proton Wand Plans

So I have drilled out the back part so I can get wires from the trigger box into the main gun body. Should I just drill a hole in the wall between the little box and the gun body?