diff --git a/gr-jay/lib/garage_impl.cc b/gr-jay/lib/garage_impl.cc
index 70582ed..bd0ee79 100644
--- a/gr-jay/lib/garage_impl.cc
+++ b/gr-jay/lib/garage_impl.cc
@@ -158,15 +158,16 @@ int garage_impl::general_work (int noutput_items, gr_vector_int &ninput_items, g
 		m_id_accu += k_id*y;
 		if (m_count == m_samplesPerSym/2)
 		{
-			int bit_id = (int)(m_id_accu >= 0.0);
+			float accu = m_id_accu;
 			m_id_accu = 0;
+			int bit_id = (int)(accu >= 0.0);
 			out[outCount++] = (float)bit_id;
 			if (isSignal)
 			{
 				bitRecord(bit_id);
 				if (m_pFile_bits)
 				{
-					fprintf(m_pFile_bits, "%f %f\n", (float)m_sampleCounter/m_sampleRate, y);
+					fprintf(m_pFile_bits, "%f %f\n", (float)m_sampleCounter/m_sampleRate, accu);
 				}
 			}
 		}