MM Petrucci backbow problem?

[LukasZ]

It's a pity that it's not a cure for my neck. Why the **** always happens to me ...

 

[NorM]

jon's suggestion should be the first thing u should try. it's COMPLETELY safe.........& ........if the rod is sticking.......& is causing the problem..........this IS how u fix it !!!!!!! it's very simple. don't make it harder than it is.
i do this is the first thing i do to every guitar i set up @ the shop.
+ u should do it just cause jon said so.......

Still more good information.
Thanks Tommy!