diff --git a/http b/http
index 79f971e..762e0dd 100644
Binary files a/http and b/http differ
diff --git a/src/main.asm b/src/main.asm
index efd8399..86f31bc 100644
--- a/src/main.asm
+++ b/src/main.asm
@@ -232,7 +232,7 @@ Post
 
 		call Wifi.tcpSendBufferFrame
 
-		;; now send the bank broken down in to chunks of
+		;; now send the bank over UART broken down in to chunks of
 		;; 2048 for 8bit and 1536 for 7bit (to allow for encoding)
 		ld de, State.offset			; load and prepare the offset
 		call StringToNumber16			; HL = offset
@@ -386,7 +386,6 @@ LoadPackets
 		jp Error
 
 PreExitCheck
-		CSP_BREAK
 		ld a, (State.fileMode)
 		cp NOT_WRITING_TO_FILE
 		jr z, .cleanExit
diff --git a/src/version.inc.asm b/src/version.inc.asm
index 6838df6..2525602 100644
--- a/src/version.inc.asm
+++ b/src/version.inc.asm
@@ -1,5 +1,5 @@
 	IFNDEF TESTING
-		DEFINE VERSION "1.0-24rc"
+		DEFINE VERSION "1.0-25rc"
 	ELSE
 		DEFINE VERSION "TEST"
 	ENDIF
diff --git a/src/wifi.asm b/src/wifi.asm
index 71f9cc5..b49252e 100644
--- a/src/wifi.asm
+++ b/src/wifi.asm
@@ -209,16 +209,16 @@ tcpSendEncodedBufferFrame:
 
 	;; work out how much padding is required now we're at the end
 	ld a, (State.padding)
-	and a
+	and a					; if padding == 0 then don't add any null bytes
 	jr z, .padNone
 
-	cp 2
+	cp 2					; if padding == 2 null out Base64.input + 1 & + 2 (end)
 	jr nz, .padOne
 	xor a
-	ld (Base64.input+2), a
+	ld (Base64.input+1), a
 .padOne
 	xor a
-	ld (Base64.input+1), a
+	ld (Base64.input+2), a
 
 .padNone
 	scf					; set carry as a flag for encode process
@@ -242,7 +242,7 @@ tcpSendEncodedBufferFrame:
 
 	pop bc
 
-	dec bc					; adjust for the 4 bytes we just send
+	dec bc					; adjust for the 4 bytes we just sent
 	dec bc
 	dec bc
 	dec bc