Second Mock Build
I now prefer to do all modifications drilling etc before I start the finish.
Headstocks drilled for PBG standard tuners
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humbucker routs widened
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Humbucker rings fitted and pickguards fitted as well. As it turns out there was enough room to drill for the neck humbucker rings and I didn't need to fill the control rout gaps. (working man's lunch - its not turkish meal!)

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Bolt on neck drilled and attached, straps locks fitted and checked. Note: the neck strap lock on the gibson and Epiphone is usually located behind the necks which cant be done with the PBG kits as the bolt on plate is there - so it needs to be placed between the two necks (carefully so that you don't drill through to the control cavity.

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