diff --git a/Detector/DetSegmentation/src/plugins/SegmentationFactories.cpp b/Detector/DetSegmentation/src/plugins/SegmentationFactories.cpp
index 9c06d3835694cff4ba0d5419ff370cf4ff96b5e3..c00530a1c487a823b928acc75c54e30af7b4f347 100644
--- a/Detector/DetSegmentation/src/plugins/SegmentationFactories.cpp
+++ b/Detector/DetSegmentation/src/plugins/SegmentationFactories.cpp
@@ -19,4 +19,3 @@ dd4hep::SegmentationObject* create_segmentation(const dd4hep::BitFieldCoder* dec
 
 #include "DetSegmentation/GridDriftChamber.h"
 DECLARE_SEGMENTATION(GridDriftChamber, create_segmentation<dd4hep::DDSegmentation::GridDriftChamber>)
-
diff --git a/Service/GearSvc/src/GearSvc.cpp b/Service/GearSvc/src/GearSvc.cpp
index 5e4f21754ade341c5b4f241891f185fef2618ba2..b0fd85498e6d69815a3ab032fc7a7438e4a4a625 100644
--- a/Service/GearSvc/src/GearSvc.cpp
+++ b/Service/GearSvc/src/GearSvc.cpp
@@ -756,10 +756,10 @@ StatusCode GearSvc::convertDC(dd4hep::DetElement& dc){
       if(nodeName.find("chamber_vol")!=-1||nodeName.find("assembly")!=-1){
 	if(grid){
 	  // if more than one chamber, just use the outer, TODO
-	  dcData->rMinReadout = grid->DC_outer_rbegin();
-	  dcData->rMaxReadout = grid->DC_outer_rend();
+	  dcData->rMinReadout = grid->DC_rbegin();
+	  dcData->rMaxReadout = grid->DC_rend();
 	  dcData->driftLength = grid->detectorLength();
-	  dcData->maxRow      = grid->DC_outer_layer_number();
+	  dcData->maxRow      = grid->DC_layer_number();
 	  dcData->padHeight   = grid->layer_width();
           dcData->padWidth    = dcData->padHeight;
 	}