diff --git a/slsDetectorSoftware/jungfrauDetectorServer/firmware_funcs.c b/slsDetectorSoftware/jungfrauDetectorServer/firmware_funcs.c
index d6e485f48..845972a73 100755
--- a/slsDetectorSoftware/jungfrauDetectorServer/firmware_funcs.c
+++ b/slsDetectorSoftware/jungfrauDetectorServer/firmware_funcs.c
@@ -91,7 +91,8 @@ u_int32_t progressMask=0;
 int phase_shift=0;//DEFAULT_PHASE_SHIFT;
 int ipPacketSize=DEFAULT_IP_PACKETSIZE;
 int udpPacketSize=DEFAULT_UDP_PACKETSIZE;
-int clockdivider = 40;
+int clockdivider_exptime = 40;
+int clockdivider_fc = 20;
 /*
 #ifndef NEW_PLL_RECONFIG
 u_int32_t clkDivider[2]={32,16};
@@ -496,7 +497,7 @@ void configurePll(int i) {
 #endif
 
 	if (i<2) {
-		tot= PLL_VCO_FREQ_MHZ/clockdivider; /* check if it always reads clock */
+		tot= PLL_VCO_FREQ_MHZ/clockdivider_fc; /* which clock divider?????? Is it called? clean up!! */
 		l=tot/2;
 		h=l;
 		if (tot>2*l) {
@@ -1192,15 +1193,15 @@ int64_t getFrames(){
 int64_t setExposureTime(int64_t value){
 	if (value!=-1){
 		printf("\nSetting exptime to %lldns\n",(long long int)value);
-		value*=(1E-3*clockdivider);
+		value*=(1E-3*clockdivider_exptime);
 	}
-	int64_t retval = set64BitReg(value,SET_EXPTIME_LSB_REG, SET_EXPTIME_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	int64_t retval = set64BitReg(value,SET_EXPTIME_LSB_REG, SET_EXPTIME_MSB_REG)/(1E-3*clockdivider_exptime);//(1E-9*CLK_FREQ);
 	printf("Getting exptime: %lldns\n",(long long int)retval);
 	return retval;
 }
 
 int64_t getExposureTime(){
-	return get64BitReg(GET_EXPTIME_LSB_REG, GET_EXPTIME_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	return get64BitReg(GET_EXPTIME_LSB_REG, GET_EXPTIME_MSB_REG)/(1E-3*clockdivider_exptime);//(1E-9*CLK_FREQ);
 }
 
 int64_t setGates(int64_t value){
@@ -1219,31 +1220,31 @@ int64_t getGates(){
 int64_t setPeriod(int64_t value){
 	if (value!=-1){
 		printf("\nSetting period to %lldns\n",(long long int)value);
-		value*=(1E-3*clockdivider);
+		value*=(1E-3*clockdivider_fc);
 	}
 
-	int64_t retval = set64BitReg(value,SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	int64_t retval = set64BitReg(value,SET_PERIOD_LSB_REG, SET_PERIOD_MSB_REG)/(1E-3*clockdivider_fc);//(1E-9*CLK_FREQ);
 	printf("Getting period: %lldns\n",(long long int)retval);
 	return retval;
 }
 
 int64_t getPeriod(){
-	return get64BitReg(GET_PERIOD_LSB_REG, GET_PERIOD_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	return get64BitReg(GET_PERIOD_LSB_REG, GET_PERIOD_MSB_REG)/(1E-3*clockdivider_fc);//(1E-9*CLK_FREQ);
 }
 
 int64_t setDelay(int64_t value){
 	if (value!=-1){
 		printf("\nSetting delay to %lldns\n",(long long int)value);
-		value*=(1E-3*clockdivider);
+		value*=(1E-3*clockdivider_fc);
 	}
 
-	int64_t retval = set64BitReg(value,SET_DELAY_LSB_REG, SET_DELAY_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	int64_t retval = set64BitReg(value,SET_DELAY_LSB_REG, SET_DELAY_MSB_REG)/(1E-3*clockdivider_fc);//(1E-9*CLK_FREQ);
 	printf("Getting delay: %lldns\n",(long long int)retval);
 	return retval;
 }
 
 int64_t getDelay(){
-	return get64BitReg(GET_DELAY_LSB_REG, GET_DELAY_MSB_REG)/(1E-3*clockdivider);//(1E-9*CLK_FREQ);
+	return get64BitReg(GET_DELAY_LSB_REG, GET_DELAY_MSB_REG)/(1E-3*clockdivider_fc);//(1E-9*CLK_FREQ);
 }
 
 int64_t setTrains(int64_t value){
diff --git a/slsDetectorSoftware/jungfrauDetectorServer/jungfrauDetectorServerv2.2.1 b/slsDetectorSoftware/jungfrauDetectorServer/jungfrauDetectorServerv2.2.1
index 8f3ec4cf8..6014d803c 100755
Binary files a/slsDetectorSoftware/jungfrauDetectorServer/jungfrauDetectorServerv2.2.1 and b/slsDetectorSoftware/jungfrauDetectorServer/jungfrauDetectorServerv2.2.1 differ
diff --git a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
index 03ae47e9f..d6317aa58 100644
--- a/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
+++ b/slsDetectorSoftware/multiSlsDetector/multiSlsDetector.cpp
@@ -2266,6 +2266,7 @@ double* multiSlsDetector::decodeData(int *datain, double *fdata) {
     }
   }
 
+
   return dataout;
 }
  
@@ -5246,11 +5247,6 @@ void multiSlsDetector::startReceivingDataThread(){
 			memcpy((char*)(singleframe[ithread]),(char*)zmq_msg_data(&message),singleDatabytes/numReadoutPerDetector);
 			//cprintf(GREEN,"%d copied data %d\n",ithread,singleDatabytes/numReadoutPerDetector);
 
-			if(!ithread){
-				for(int i=0;i<30;i++)
-				cprintf(BLUE,"value[%d]:%d\n",i,(short int)singleframe[ithread][i]);
-
-			}
 			//jungfrau masking adcval
 			if(jungfrau){
 				for(unsigned int i=0;i<nel;i++){
@@ -5353,6 +5349,7 @@ void multiSlsDetector::readFrameFromReceiver(){
 
 				//assemble data
 				if(maxX){
+
 					//eiger, so interleaving between ports in one readout itself
 					offsetY = (maxY - (thisMultiDetector->offsetY[idet] + slsmaxY)) * maxX * bytesperchannel;
 					//the left half or right half
@@ -5361,19 +5358,12 @@ void multiSlsDetector::readFrameFromReceiver(){
 					else
 						offsetX = thisMultiDetector->offsetX[idet] + halfreadoutoffset;
 					offsetX *= bytesperchannel;
-					//cprintf(BLUE,"ireadout:%d, offsetx:%d offsety:%d maxx:%d slsmaxX:%d slsmaxY:%d bytesperchannel:%d\n",
-					//		ireadout, offsetX,offsetY,maxX,slsmaxX,slsmaxY,bytesperchannel);
-					//	cprintf(BLUE,"copying bytes:%d\n", (slsmaxX/numReadoutPerDetector)*bytesperchannel);
-
 					//interleaving with other detectors
 
 					//bottom
 					if(((idet+1)%2) == 0){
 						for(int i=0;i<slsmaxY;++i){
-						//	cprintf(BLUE,"%d i:%d gonna copy sourceoffset:%d destoffset:%d\n",ireadout,i,
-							//			i*(slsmaxX/numReadoutPerDetector)*bytesperchannel,
-							//			offsetY + offsetX +((slsmaxY-i)*maxX*bytesperchannel));
-							memcpy(((char*)multiframe) + offsetY + offsetX + ((slsmaxY-i)*maxX*bytesperchannel),
+							memcpy(((char*)multiframe) + offsetY + offsetX + ((slsmaxY-1-i)*maxX*bytesperchannel),
 									(char*)singleframe[ireadout]+ i*(slsmaxX/numReadoutPerDetector)*bytesperchannel,
 									(slsmaxX/numReadoutPerDetector)*bytesperchannel);
 						}
@@ -5381,10 +5371,6 @@ void multiSlsDetector::readFrameFromReceiver(){
 					//top
 					else{
 						for(int i=0;i<slsmaxY;++i){
-							//cprintf(BLUE,"%d i:%d gonna copy sourceoffset:%d destoffset:%d \n",ireadout,i,
-							//		i*(slsmaxX/numReadoutPerDetector)*bytesperchannel,
-							//		offsetY + offsetX + (i*maxX*bytesperchannel));
-
 							memcpy(((char*)multiframe) + offsetY + offsetX + (i*maxX*bytesperchannel),
 									(char*)singleframe[ireadout]+ i*(slsmaxX/numReadoutPerDetector)*bytesperchannel,
 									(slsmaxX/numReadoutPerDetector)*bytesperchannel);
@@ -5403,9 +5389,10 @@ void multiSlsDetector::readFrameFromReceiver(){
 		if(!dataThreadMask)
 			break;
 
-
 		//send data to callback
 		fdata = decodeData(multiframe);
+
+
 		if ((fdata) && (dataReady)){
 			thisData = new detectorData(fdata,NULL,NULL,getCurrentProgress(),currentFileName.c_str(),nx,ny);
 			dataReady(thisData, currentFrameIndex, currentSubFrameIndex, pCallbackArg);
diff --git a/slsDetectorSoftware/slsDetector/slsDetector.cpp b/slsDetectorSoftware/slsDetector/slsDetector.cpp
index dc930ba79..6ae228dd2 100644
--- a/slsDetectorSoftware/slsDetector/slsDetector.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetector.cpp
@@ -4940,7 +4940,7 @@ double* slsDetector::decodeData(int *datain, double *fdata) {
 					}
 				}
 				for (ichan=0; ichan<nch; ichan++) {
-					dataout[ichan]=ival;
+					dataout[ichan]=datain[ichan];
 				}
 			}
 		}
@@ -4955,7 +4955,6 @@ double* slsDetector::decodeData(int *datain, double *fdata) {
 	std::cout<< "decoded "<< ichan << " channels" << std::endl;
 #endif
 
-
 	return dataout;
 }