diff --git a/IOB-PI/std_vers/readParallela.py b/IOB-PI/std_vers/readParallela.py
index be774fa..0dc1ffe 100644
--- a/IOB-PI/std_vers/readParallela.py
+++ b/IOB-PI/std_vers/readParallela.py
@@ -193,10 +193,12 @@ def readParallelaFiltrata():
                         # vero fronte  0 -> 1
                         i_filter_counters[i] = MAX_COUNTER_FILTER
                         B_temp[i] = 0   # tengo l' ingresso a 0
+                        logPro.info("START spike 0->1 on bit " +  `i` )
                     else :
                         # fine disturbo breve di uno stato 1
                         i_filter_counters[i] = 0
                         B_temp[i] = 1   # tengo l' ingresso a 1
+                        logPro.info("END spike 0->1 on bit " +  `i` )
                   
                 # stabile 1 -> 1
                 if ( B_input[i] == 1 ) and ( B_filter_prev [i] == 1 ) :
@@ -214,10 +216,12 @@ def readParallelaFiltrata():
                         # vero fronte  1 -> 0
                         i_filter_counters[i] = MAX_COUNTER_FILTER
                         B_temp[i] = 1   # tengo l' ingresso a 1
+                        logPro.info("START spike 1->0 on bit " +  `i` )
                     else :
                         # fine disturbo breve di uno stato 0
                         i_filter_counters[i] = 0
                         B_temp[i] = 0   # tengo l' ingresso a 0
+                        logPro.info("END spike 1->0 on bit " +  `i` )
 
                 # stabile 0 -> 0
                 if ( B_input[i] == 0 ) and ( B_filter_prev [i] == 0 ) :
@@ -538,7 +542,7 @@ try:
     B_filter[6] = config.getint ( 'filter' , 'bit6'   )
     B_filter[7] = config.getint ( 'filter' , 'bit7'   )   
     
-   MAX_COUNTER_FILTER = config.getint ( 'filter' , 'MAX_COUNTER_FILTER'   )
+    MAX_COUNTER_FILTER = config.getint ( 'filter' , 'MAX_COUNTER_FILTER' )
                                                                     
     
 except: