I just bought a Guru large rig case. It feels a nicely made bit of kit but I have a problem. I tried putting a QM1 pretied 15'' rig in and it doesn't fit. OK, it's a 12'' box but I am sure I had read they would fit wrapped back around one of the pegs. They don't. I chalked that down to experience and tried a LWG 6'' ready rig. These don't fit either. Do any Guru pre-tied rigs fit in them?