diff --git a/plugins/community/repos/Bidoo/Makefile b/plugins/community/repos/Bidoo/Makefile
index 5aec06c9..d2a60b18 100644
--- a/plugins/community/repos/Bidoo/Makefile
+++ b/plugins/community/repos/Bidoo/Makefile
@@ -1,6 +1,6 @@
 RACK_DIR ?= ../..
 SLUG = Bidoo
-VERSION = 0.6.27
+VERSION = 0.6.28
 DISTRIBUTABLES += $(wildcard LICENSE*) res
 
 FLAGS += -Idep/include -I./src/dep/dr_wav -I./src/dep/filters -I./src/dep/freeverb -I./src/dep/gverb/include -I./src/dep/minimp3 -I./src/dep/lodepng -I./src/dep/pffft
diff --git a/plugins/community/repos/Bidoo/README.md b/plugins/community/repos/Bidoo/README.md
index aa7a1ed1..7da9e9fa 100644
--- a/plugins/community/repos/Bidoo/README.md
+++ b/plugins/community/repos/Bidoo/README.md
@@ -1,7 +1,7 @@
 # Bidoo's plugins for [VCVRack](https://vcvrack.com)
 
 <!-- Version and License Badges -->
-![Version](https://img.shields.io/badge/version-0.6.27-green.svg?style=flat-square)
+![Version](https://img.shields.io/badge/version-0.6.28-green.svg?style=flat-square)
 ![License](https://img.shields.io/badge/license-BSD3-blue.svg?style=flat-square)
 ![Language](https://img.shields.io/badge/language-C++-yellow.svg?style=flat-square)
 
@@ -13,6 +13,10 @@ You can find information on that plugins pack in the [wiki](https://github.com/s
 
 ## Last changes
 
+01/04/2019 => 0.6.28
+**REI** fix, big thanks to Bastian.
+*NEW* **cuRt** v0.1 still under dev but already operational.
+
 13/02/2019 => 0.6.26
 **bordL** pitch calibration and KEY input fix.
 **REI** reverberator (based on freeverb with a pitchshifter in the feedback loop) has been redesigned and the control calibration is better than before, it still needs some adjustments.
diff --git a/plugins/community/repos/Bidoo/src/BAR.cpp b/plugins/community/repos/Bidoo/src/BAR.cpp
index 1675b3c0..9b2a780c 100644
--- a/plugins/community/repos/Bidoo/src/BAR.cpp
+++ b/plugins/community/repos/Bidoo/src/BAR.cpp
@@ -90,19 +90,14 @@ void BAR::step() {
 		in_R_dBFS = -96.3f;
 
 	float data_L = in_L_dBFS*in_L_dBFS;
+	float data_R = in_R_dBFS*in_R_dBFS;
 
 	if (!vu_L_Buffer.full()) {
 		vu_L_Buffer.push(data_L);
+		vu_R_Buffer.push(data_R);
 	}
 	if (!rms_L_Buffer.full()) {
 		rms_L_Buffer.push(data_L);
-	}
-
-	float data_R = in_R_dBFS*in_R_dBFS;
-	if (!vu_R_Buffer.full()) {
-		vu_R_Buffer.push(data_R);
-	}
-	if (!rms_R_Buffer.full()) {
 		rms_R_Buffer.push(data_R);
 	}
 
@@ -328,6 +323,6 @@ struct BARWidget : ModuleWidget {
 using namespace rack_plugin_Bidoo;
 
 RACK_PLUGIN_MODEL_INIT(Bidoo, BAR) {
-   Model *modelBAR = Model::create<BAR, BARWidget>("Bidoo", "baR", "bAR compressor", DYNAMICS_TAG);
+Model *modelBAR = Model::create<BAR, BARWidget>("Bidoo", "baR", "bAR compressor", DYNAMICS_TAG, COMPRESSOR_TAG, EFFECT_TAG);
    return modelBAR;
 }
diff --git a/plugins/community/repos/Bidoo/src/Bidoo.cpp b/plugins/community/repos/Bidoo/src/Bidoo.cpp
index 6e0dd0fc..cf7d1d33 100644
--- a/plugins/community/repos/Bidoo/src/Bidoo.cpp
+++ b/plugins/community/repos/Bidoo/src/Bidoo.cpp
@@ -40,7 +40,7 @@ RACK_PLUGIN_INIT(Bidoo) {
    RACK_PLUGIN_INIT_ID();
 
    RACK_PLUGIN_INIT_WEBSITE("https://github.com/sebastien-bouffier/Bidoo");
-   RACK_PLUGIN_INIT_VERSION("0.6.27");
+   RACK_PLUGIN_INIT_VERSION("0.6.28");
 
 	RACK_PLUGIN_MODEL_ADD(Bidoo, DTROY);
 	RACK_PLUGIN_MODEL_ADD(Bidoo, BORDL);
diff --git a/plugins/community/repos/Bidoo/src/CURT.cpp b/plugins/community/repos/Bidoo/src/CURT.cpp
index 6184afa8..752aa9ea 100644
--- a/plugins/community/repos/Bidoo/src/CURT.cpp
+++ b/plugins/community/repos/Bidoo/src/CURT.cpp
@@ -3,8 +3,10 @@
 #include "dsp/digital.hpp"
 #include "dsp/ringbuffer.hpp"
 #include "dep/filters/pitchshifter.h"
+#include "dsp/fir.hpp"
 
-#define BUFF_SIZE 128
+#define BUFF_SIZE 256
+#define OVERLAP 4
 
 using namespace std;
 
@@ -13,6 +15,7 @@ namespace rack_plugin_Bidoo {
 struct CURT : Module {
 	enum ParamIds {
 		PITCH_PARAM,
+		MODE_PARAM,
 		NUM_PARAMS
 	};
 	enum InputIds {
@@ -29,33 +32,85 @@ struct CURT : Module {
 	};
 
 	DoubleRingBuffer<float,BUFF_SIZE> in_Buffer;
-	DoubleRingBuffer<float,BUFF_SIZE> out_Buffer;
+	DoubleRingBuffer<float, 2*BUFF_SIZE> out_Buffer;
+	float bins[OVERLAP][BUFF_SIZE];
+	int index=-1;
+	int readSteps=0;
+	int writeSteps=0;
+	SchmittTrigger modeTrigger;
+	bool mode=0;
 
 	CURT() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
+		for(int i=0; i<OVERLAP; i++) {
+			memset(bins[i], 0, sizeof(bins[i]));
+		}
+		for(int i=0; i<BUFF_SIZE; i++) {
+			in_Buffer.push(0.0f);
+		}
+		for(int i=0; i<2*BUFF_SIZE; i++) {
+			out_Buffer.push(0.0f);
+		}
 	}
 
 	~CURT() {
 
 	}
 
+	json_t *toJson() override {
+		json_t *rootJ = json_object();
+		json_object_set_new(rootJ, "mode", json_boolean(mode));
+		return rootJ;
+	}
+
+	void fromJson(json_t *rootJ) override {
+		json_t *modeJ = json_object_get(rootJ, "mode");
+		if (modeJ)
+			mode = json_is_true(modeJ);
+	}
+
 	void step() override;
 };
 
-
 void CURT::step() {
-	in_Buffer.push(inputs[INPUT].value/10.0f);
+	if (modeTrigger.process(params[MODE_PARAM].value)) {
+		mode = !mode;
+	}
 
-	if (in_Buffer.full()) {
-		//pShifter->process(clamp(params[PITCH_PARAM].value + inputs[PITCH_INPUT].value ,0.5f,2.0f), in_Buffer.startData(), out_Buffer.endData());
-		out_Buffer.endIncr(BUFF_SIZE);
-		in_Buffer.clear();
+	in_Buffer.startIncr(1);
+	in_Buffer.push(inputs[INPUT].value);
+
+	readSteps++;
+
+	if (readSteps>=(BUFF_SIZE/OVERLAP)) {
+		index=(index+1)%OVERLAP;
+		for(int i=0; i<BUFF_SIZE; i++) {
+			bins[index][i]=*(in_Buffer.startData()+i);
+		}
+		blackmanHarrisWindow(bins[index],BUFF_SIZE);
+		readSteps = 0;
 	}
 
-	if (out_Buffer.size()>0) {
-		outputs[OUTPUT].value = *out_Buffer.startData() * 5.0f;
-		out_Buffer.startIncr(1);
+	writeSteps++;
+
+	if ((writeSteps>=((float)BUFF_SIZE*params[PITCH_PARAM].value/(float)OVERLAP))) {
+		if ((index%2==0) || (mode)) {
+			for(int i=0; i<BUFF_SIZE; i++) {
+				out_Buffer.data[out_Buffer.mask(out_Buffer.end-BUFF_SIZE+i)] += bins[index][i];
+			}
+		}
+		else
+		{
+			for(int i=0; i<BUFF_SIZE; i++) {
+				out_Buffer.data[out_Buffer.mask(out_Buffer.end-BUFF_SIZE+i)] += bins[index][BUFF_SIZE-i-1];
+			}
+		}
+
+		writeSteps = 0;
 	}
 
+	outputs[OUTPUT].value = *out_Buffer.startData();
+	out_Buffer.startIncr(1);
+	out_Buffer.push(0.0f);
 }
 
 struct CURTWidget : ModuleWidget {
@@ -68,12 +123,10 @@ struct CURTWidget : ModuleWidget {
 		addChild(Widget::create<ScrewSilver>(Vec(box.size.x - 2 * RACK_GRID_WIDTH, RACK_GRID_HEIGHT - RACK_GRID_WIDTH)));
 
 
-		addParam(ParamWidget::create<BidooBlueKnob>(Vec(8, 100), module, CURT::PITCH_PARAM, 0.5f, 2.0f, 1.0f));
-
-		addInput(Port::create<PJ301MPort>(Vec(10, 150.66f), Port::INPUT, module, CURT::PITCH_INPUT));
-
+		addParam(ParamWidget::create<BidooBlueKnob>(Vec(8, 100), module, CURT::PITCH_PARAM, 0.2f, 2.0f, 1.0f));
+		addInput(Port::create<PJ301MPort>(Vec(10, 150.0f), Port::INPUT, module, CURT::PITCH_INPUT));
+		addParam(ParamWidget::create<BlueCKD6>(Vec(8, 190.0f), module, CURT::MODE_PARAM, 0.0f, 1.0f, 0.0f));
 		addInput(Port::create<PJ301MPort>(Vec(10, 242.66f), Port::INPUT, module, CURT::INPUT));
-
 		addOutput(Port::create<PJ301MPort>(Vec(10, 299), Port::OUTPUT, module, CURT::OUTPUT));
 	}
 };
diff --git a/plugins/community/repos/Bidoo/src/dep/filters/pitchshifter.h b/plugins/community/repos/Bidoo/src/dep/filters/pitchshifter.h
index 5b296079..20a55243 100644
--- a/plugins/community/repos/Bidoo/src/dep/filters/pitchshifter.h
+++ b/plugins/community/repos/Bidoo/src/dep/filters/pitchshifter.h
@@ -88,10 +88,12 @@ struct PitchShifter {
 
 				/* As long as we have not yet collected enough data just read in */
 				gInFIFO[gRover] = input[i];
-            if(gRover >= inFifoLatency)  // [bsp] 09Mar2019: this fixes the noise burst issue in REI
-               output[i] = gOutFIFO[gRover-inFifoLatency];
-            else
-               output[i] = 0.0f;
+
+				if(gRover >= inFifoLatency)  // [bsp] 09Mar2019: this fixes the noise burst issue in REI
+					 output[i] = gOutFIFO[gRover-inFifoLatency];
+				else
+					 output[i] = 0.0f;
+					 
 				gRover++;
 
 				/* now we have enough data for processing */