diff --git a/Backup_AD19_STEP_20260825/Connector Header 254.PcbLib b/Backup_AD19_STEP_20260825/Connector Header 254.PcbLib
new file mode 100644
index 0000000..5b73c0d
Binary files /dev/null and b/Backup_AD19_STEP_20260825/Connector Header 254.PcbLib differ
diff --git a/Backup_AD19_STEP_20260825/J5019_HW357.PcbDoc b/Backup_AD19_STEP_20260825/J5019_HW357.PcbDoc
new file mode 100644
index 0000000..c8e965a
Binary files /dev/null and b/Backup_AD19_STEP_20260825/J5019_HW357.PcbDoc differ
diff --git a/J5019_HW357.PcbDoc b/J5019_HW357.PcbDoc
index 0321032..5c778ad 100644
Binary files a/J5019_HW357.PcbDoc and b/J5019_HW357.PcbDoc differ
diff --git a/J5019_HW357.PrjPcb b/J5019_HW357.PrjPcb
index 420d5ab..efd50db 100644
--- a/J5019_HW357.PrjPcb
+++ b/J5019_HW357.PrjPcb
@@ -276,23 +276,6 @@ GenerateClassCluster=0
 DocumentUniqueId=KQQWVKPH
 
 [Document15]
-DocumentPath=Lib\Connector Header 254.PcbLib
-AnnotationEnabled=1
-AnnotateStartValue=1
-AnnotationIndexControlEnabled=0
-AnnotateSuffix=
-AnnotateScope=All
-AnnotateOrder=-1
-DoLibraryUpdate=1
-DoDatabaseUpdate=1
-ClassGenCCAutoEnabled=1
-ClassGenCCAutoRoomEnabled=0
-ClassGenNCAutoScope=None
-DItemRevisionGUID=
-GenerateClassCluster=0
-DocumentUniqueId=
-
-[Document16]
 DocumentPath=Lib\PAD.SchLib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -309,7 +292,7 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=YGDSXFKD
 
-[Document17]
+[Document16]
 DocumentPath=Lib\POT.PcbLib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -326,7 +309,7 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=
 
-[Document18]
+[Document17]
 DocumentPath=Lib\POT.Schlib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -341,9 +324,9 @@ ClassGenCCAutoRoomEnabled=0
 ClassGenNCAutoScope=None
 DItemRevisionGUID=
 GenerateClassCluster=0
-DocumentUniqueId=JVFUPTYA
+DocumentUniqueId=LOPNXBOD
 
-[Document19]
+[Document18]
 DocumentPath=Lib\R.Schlib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -360,7 +343,7 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=JKPGHLQK
 
-[Document20]
+[Document19]
 DocumentPath=Lib\R_0805_2012.PcbLib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -377,7 +360,7 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=
 
-[Document21]
+[Document20]
 DocumentPath=Lib\SMB_DO-214AA.PcbLib
 AnnotationEnabled=1
 AnnotateStartValue=1
@@ -394,6 +377,23 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=
 
+[Document21]
+DocumentPath=Lib\Connector Header 254.PcbLib
+AnnotationEnabled=1
+AnnotateStartValue=1
+AnnotationIndexControlEnabled=0
+AnnotateSuffix=
+AnnotateScope=All
+AnnotateOrder=-1
+DoLibraryUpdate=1
+DoDatabaseUpdate=1
+ClassGenCCAutoEnabled=1
+ClassGenCCAutoRoomEnabled=0
+ClassGenNCAutoScope=None
+DItemRevisionGUID=
+GenerateClassCluster=0
+DocumentUniqueId=WTMVJCWC
+
 [Document22]
 DocumentPath=Lib\SOP8_SO8_SOIC8_4X5X18.PcbLib
 AnnotationEnabled=1
@@ -462,6 +462,44 @@ DItemRevisionGUID=
 GenerateClassCluster=0
 DocumentUniqueId=
 
+[Document26]
+DocumentPath=Lib\OL_0805_2012.PcbLib
+AnnotationEnabled=1
+AnnotateStartValue=1
+AnnotationIndexControlEnabled=0
+AnnotateSuffix=
+AnnotateScope=All
+AnnotateOrder=-1
+DoLibraryUpdate=1
+DoDatabaseUpdate=1
+ClassGenCCAutoEnabled=1
+ClassGenCCAutoRoomEnabled=1
+ClassGenNCAutoScope=None
+DItemRevisionGUID=
+GenerateClassCluster=0
+DocumentUniqueId=
+
+[Document27]
+DocumentPath=Lib\P_HEADER_1x5_2.54_ANGLE.PcbLib
+AnnotationEnabled=1
+AnnotateStartValue=1
+AnnotationIndexControlEnabled=0
+AnnotateSuffix=
+AnnotateScope=All
+AnnotateOrder=-1
+DoLibraryUpdate=1
+DoDatabaseUpdate=1
+ClassGenCCAutoEnabled=1
+ClassGenCCAutoRoomEnabled=1
+ClassGenNCAutoScope=None
+DItemRevisionGUID=
+GenerateClassCluster=0
+DocumentUniqueId=
+
+[GeneratedDocument1]
+DocumentPath=Outputs\Design Rule Check - J5019_HW357.html
+DItemRevisionGUID=
+
 [Configuration1]
 Name=Sources
 ParameterCount=0
@@ -584,7 +622,7 @@ OutputDefault20=0
 [OutputGroup2]
 Name=Simulator Outputs
 Description=
-TargetPrinter=Microsoft Print to PDF
+TargetPrinter=Adobe PDF
 PrinterOptions=Record=PrinterOptions|Copies=1|Duplex=1|TrueTypeOptions=3|Collate=1|PrintJobKind=1|PrintWhat=1
 
 [OutputGroup3]
diff --git a/J5019_HW357.SchDoc b/J5019_HW357.SchDoc
index cdb00c4..b344dc1 100644
Binary files a/J5019_HW357.SchDoc and b/J5019_HW357.SchDoc differ
diff --git a/Lib/Connector Header 254.PcbLib b/Lib/Connector Header 254.PcbLib
index 9236063..f833ad9 100644
Binary files a/Lib/Connector Header 254.PcbLib and b/Lib/Connector Header 254.PcbLib differ