diff --git a/stereo_mix/pot_controller.h b/stereo_mix/pot_controller.h
index 29c7af5..d56becd 100644
--- a/stereo_mix/pot_controller.h
+++ b/stereo_mix/pot_controller.h
@@ -55,7 +55,7 @@ class PotController {
   PotController() { }
   ~PotController() { }
 
-  inline void Init(
+  void Init(
       uint16_t* main_parameter,
       uint16_t* hidden_parameters[hidden_parameter_count]) // this pot controller always works on values between 0 and 65535
   {
diff --git a/stereo_mix/ui.cc b/stereo_mix/ui.cc
index 5161c76..c14d118 100644
--- a/stereo_mix/ui.cc
+++ b/stereo_mix/ui.cc
@@ -48,10 +48,9 @@ void UI::Poll()
   }
 
   for (size_t i = 0; i < kNumChannels * 2; i++) {
-    if (i >= kNumChannels) {
-      processors[i - kNumChannels].set_pan_offset(adc->value(ADC_GROUP_POT + i) - 32767L);
-    } else {
-      processors[i].set_volume_offset(adc->value(ADC_GROUP_POT + i));
+    if (i < kNumChannels) {
+      processors[i].set_pan_offset(pan_pots[i] - 32767);
+      processors[i].set_volume_offset(volume_pots[i]);
     }
     if (abs(previous_pot_values[i] - adc->value(ADC_GROUP_POT + i)) > 1900) {
       previous_pot_values[i] = adc->value(ADC_GROUP_POT + i);
diff --git a/stereo_mix/ui.h b/stereo_mix/ui.h
index b38a7c2..ef85d1f 100644
--- a/stereo_mix/ui.h
+++ b/stereo_mix/ui.h
@@ -21,6 +21,8 @@ class UI {
   {
     queue.Init();
 
+  };
+  void Init() {
     for (size_t i = 0; i < kNumChannels; i++) {
       uint16_t* volume_hidden_params[kNumChannels] = {&volume_att_pots[i], &volume_att_pots[i], &volume_att_pots[i], &volume_att_pots[i]};
       potControllers[i].Init(&volume_pots[i], volume_hidden_params);
@@ -29,7 +31,8 @@ class UI {
 
       volume_att_pots[i] = pan_att_pots[i] = 65535;
     }
-  };
+
+  }
   void Poll();
   void DoEvents();