Index: firmware/App/Modes/Rinseback.c
===================================================================
diff -u -r8b10cf43ed6340270afeae61291081df937bc86a -r80108771999ace3313b3f788df487e8e4ee38019
--- firmware/App/Modes/Rinseback.c	(.../Rinseback.c)	(revision 8b10cf43ed6340270afeae61291081df937bc86a)
+++ firmware/App/Modes/Rinseback.c	(.../Rinseback.c)	(revision 80108771999ace3313b3f788df487e8e4ee38019)
@@ -51,7 +51,7 @@
 /// Maximum time allowed for rinseback operation until full volume is delivered.  Timer is reset whenever BP is running.
 static const U32 MAX_RINSEBACK_TIME               = ( 5 * SEC_PER_MIN * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) );
 /// Maximum time allowed for each additional rinseback volume delivery.
-static const U32 MAX_RINSEBACK_ADDITIONAL_TIME    = ( 20 * MS_PER_SECOND / TASK_GENERAL_INTERVAL );
+static const U32 MAX_RINSEBACK_ADDITIONAL_TIME    = ( 25 * MS_PER_SECOND / TASK_GENERAL_INTERVAL );
 /// Multiplier to convert flow (mL/min) into volume (mL) for period of general task interval.
 static const F32 RINSEBACK_FLOW_INTEGRATOR        = 1.0F / (F32)( SEC_PER_MIN * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) );