Hey guys please bare with me and I apologize in advance if this question comes off as stupid lol. Back in July at mustang week I bought a new X4 tuner with a tune all from blow by racing for my 2010 gt I should've asked them when I bought it but would anyone know if the tune itself is locked or is the whole device locked? I want to see if I can buy a couple more custom tunes from bama since the X4 has room for storing them but wanted to clarify before I did that. Any info would help and once again I'm sorry if I wasted your time with a stupid question lol