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-rw-r--r--libs/surfaces/faderport/faderport.cc6
1 files changed, 3 insertions, 3 deletions
diff --git a/libs/surfaces/faderport/faderport.cc b/libs/surfaces/faderport/faderport.cc
index 9debc72f6f..8e106c7948 100644
--- a/libs/surfaces/faderport/faderport.cc
+++ b/libs/surfaces/faderport/faderport.cc
@@ -459,9 +459,9 @@ FaderPort::encoder_handler (MIDI::Parser &, MIDI::pitchbend_t pb)
if ((button_state & trim_modifier) == trim_modifier ) { // mod+encoder = input trim
boost::shared_ptr<AutomationControl> trim = _current_stripable->trim_control ();
if (trim) {
- float val = trim->get_user(); //for gain elements, the "user" value is in dB
- val += delta;
- trim->set_user(val);
+ float val = accurate_coefficient_to_dB (trim->get_value());
+ val += delta * .5f; // use 1/2 dB Steps -20..+20
+ trim->set_value (dB_to_coefficient (val), Controllable::UseGroup);
}
} else if (width_modifier && ((button_state & width_modifier) == width_modifier)) {
ardour_pan_width (delta);