Hi I noticed something on my Warwick bass. The screws that hold the truss rod cover in place one of them is installed within 1 mm to the truss rod cutout. To me this could lead to wood splitting. The other two screws are well spaced away from the cutout. The bass has the ovangkol wood with the black headstock (phelonic material I think?) I am not sure if this is common to all Warwick basses or not.