I remember when Logos 4 first came out, there seemed to be, or so we thought?, discrepancies between numbers of resources, L3 to L4. I have noticed that on mine now, it works out exactly:
Logos 4 Resources as counted in Go box + Logos 4 Resources Hidden (2 for me) + PBB files (LBXOEB files in L3 folder) = L3 number of resources as counted by Location Manager.