diff --git a/aprs_tt.c b/aprs_tt.c
index cf00cc8..60b866f 100644
--- a/aprs_tt.c
+++ b/aprs_tt.c
@@ -422,7 +422,7 @@ void aprs_tt_sequence (int chan, char *msg)
  * Anything from script, above, will override other predefined responses.
  */
 
-	char audible_response[1000];
+	char audible_response[sizeof(script_response) + 16];
 
 	snprintf (audible_response, sizeof(audible_response), 
 					"APRSTT>%s:%s", 
diff --git a/ax25_pad.c b/ax25_pad.c
index 036665b..46ae658 100644
--- a/ax25_pad.c
+++ b/ax25_pad.c
@@ -2025,7 +2025,7 @@ int ax25_pack (packet_t this_p, unsigned char result[AX25_MAX_PACKET_LEN])
  *		
  * Outputs:	desc	- Text description such as "I frame" or
  *			  "U frame SABME".   
- *			  Supply 40 bytes to be safe.
+ *			  Supply 56 bytes to be safe.
  *
  *		cr	- Command or response?
  *
@@ -2041,7 +2041,7 @@ int ax25_pack (packet_t this_p, unsigned char result[AX25_MAX_PACKET_LEN])
 
 // TODO: need someway to ensure caller allocated enough space.
 // Should pass in as parameter.
-#define DESC_SIZ 40
+#define DESC_SIZ 56
 
 
 ax25_frame_type_t ax25_frame_type (packet_t this_p, cmdres_t *cr, char *desc, int *pf, int *nr, int *ns) 
diff --git a/ax25_pad.h b/ax25_pad.h
index 72155b2..22568f7 100644
--- a/ax25_pad.h
+++ b/ax25_pad.h
@@ -435,7 +435,7 @@ extern unsigned short ax25_m_m_crc (packet_t pp);
 
 extern void ax25_safe_print (char *, int, int ascii_only);
 
-#define AX25_ALEVEL_TO_TEXT_SIZE 32	// overkill but safe.
+#define AX25_ALEVEL_TO_TEXT_SIZE 40	// overkill but safe.
 extern int ax25_alevel_to_text (alevel_t alevel, char text[AX25_ALEVEL_TO_TEXT_SIZE]);