high frequent noise

[sensor]

after bending my tr-505 i've got some high frequent noise on each sound.  bents on /off makes no different to the noise. has anyone some tips?

thanks,
matthias

[Circuitbenders]

check for solder bridges, and then check again, and then check again with a magnifying glass.

If you can't see anything its time to take the new wires off one by one until the problem stops.