I also bought a roadrunner hard shell case LP. or SC. style. what I found was that the padding in the bottom slanted the guitar up leaving the neck unsupported.
so I took a razor knife and carefully cut along the padding through the fuzzy stuff. i lifted up the fuzzy stuff and pealed off about 2/3 of the foam. Then the fuzz was put back and the guitar laid flat BUT the neck now was supported about 2 inches from the body but not down the rest of the length. SO I dug up some stiff foam about 3 + inches high and about 2 inches thick . it was the width of the inside of the case at the left end of the storage compartment. NOW i traced the shape of the neck support from the right side and cut the foam to match. I covered it with some matching fuzzy stuff from my wife's craft stuff. I glued this all up and glued it into the case. NOW the neck is supported and looks just like the case was made for it. I did the same for My Zach Myers. I wish I could post some pics.but that would take weeks to learn.
