additional tremolo tension springs

[djsaysauce]

I need more spring resistance for my 2011 non locking tremolo. I am using 10-46 strings. I am already using the 3 supplied springs. any recommendations where to get additional tension springs.

[Ben]

Most music stores should carry tremolo springs. Also adjusting how far screwed-in the claw is will help with more tension - I only use 3 springs on 7-string guitars * with 9-46/60, but my claw is screwed almost all the way in.