diff --git a/config/devices.properties b/config/devices.properties
index 4a58621..c7d0cc0 100644
--- a/config/devices.properties
+++ b/config/devices.properties
@@ -25,7 +25,7 @@ bpm5a=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM5:Current1:MeanValue_RBV|Rea
 bpm5b=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM5:Current2:MeanValue_RBV|Read||true
 bpm5c=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM5:Current3:MeanValue_RBV|Read||true
 bpm5d=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM5:Current4:MeanValue_RBV|Read||true
-bpm6a=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM6:Current1:MeanValue_RBV|Read||true
+bpm6a=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM6:Current1:MeanValue_RBV -1 true|Read||true
 bpm6b=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM6:Current2:MeanValue_RBV|Read||true
 bpm6c=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM6:Current3:MeanValue_RBV|Read||true
 bpm6d=ch.psi.pshell.epics.ChannelDouble|X12SA-OP-BPM6:Current4:MeanValue_RBV|Read||true
@@ -48,7 +48,6 @@ pico_bpm6_fft_sumal_f_absval=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM
 pico_bpm6_fft_sumal_f_real=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM6:FFT:SumAll:FFTReal -1 -1 true|||
 pico_bpm6_fft_sumal_f_imag=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM6:FFT:SumAll:FFTImaginary -1 -1 true|||
 pico_bpm6_fft_x_freq=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM6:FFT:SumAll:FFTFreqAxis -1 -1 true|||
-
 pico_bpm5_ts_sumall=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM5:TS:SumAll:TimeSeries -1 -1 true|||
 pico_bpm5_ts_x=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM5:TS:TSTimeAxis|||
 pico_bpm5_ts_cur1=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM5:TS:Current1:TimeSeries -1 -1 true|||
@@ -69,7 +68,6 @@ pico_bpm3_fft_sumal_f_absval=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM
 pico_bpm3_fft_sumal_f_real=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM3:FFT:SumAll:FFTReal -1 -1 true|||
 pico_bpm3_fft_sumal_f_imag=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM3:FFT:SumAll:FFTImaginary -1 -1 true|||
 pico_bpm3_fft_x_freq=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM3:FFT:SumAll:FFTFreqAxis -1 -1 true|||
-
 pico_bpm1_ts_x=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM1:TS:TSTimeAxis -1 -1 true|||
 pico_bpm1_ts_sumall=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM1:TS:SumAll:TimeSeries -1 -1 true|||
 pico_bpm1_ts_cur1=ch.psi.pshell.epics.ChannelDoubleArray|X12SA-OP-BPM1:TS:Current1:TimeSeries -1 -1 true|||