diff --git a/sampler_head/diode_bridge.asc b/sampler_head/diode_bridge.asc
index 1f13fb352f02634c1879a000c834bb1cde939547..f78b03a50a17a2211b23224bd2f7012aab06514f 100644
--- a/sampler_head/diode_bridge.asc
+++ b/sampler_head/diode_bridge.asc
@@ -1,7 +1,7 @@
 Version 4
 SHEET 1 2100 680
-WIRE 448 -112 288 -112
-WIRE 688 -112 528 -112
+WIRE 576 -112 288 -112
+WIRE 688 -112 640 -112
 WIRE 1040 -32 1040 -64
 WIRE -112 48 -384 48
 WIRE 176 48 -32 48
@@ -10,8 +10,9 @@ WIRE 288 48 176 48
 WIRE -384 80 -384 48
 WIRE 176 80 176 48
 WIRE 288 80 288 48
+WIRE 880 80 784 80
 WIRE 1040 80 1040 48
-WIRE 1040 80 784 80
+WIRE 1040 80 944 80
 WIRE 688 128 688 -112
 WIRE 784 128 784 80
 WIRE 1040 128 1040 80
@@ -28,9 +29,9 @@ WIRE 432 176 432 160
 WIRE -384 192 -384 160
 WIRE 432 256 432 240
 WIRE 784 256 784 208
+WIRE 896 256 784 256
 WIRE 1040 256 1040 208
-WIRE 1040 256 784 256
-WIRE -80 272 -80 256
+WIRE 1040 256 960 256
 WIRE 176 272 176 240
 WIRE 288 272 288 240
 WIRE 288 272 176 272
@@ -42,11 +43,10 @@ WIRE 176 384 96 384
 WIRE 1040 400 1040 368
 WIRE -384 416 -384 384
 WIRE 288 416 288 272
-WIRE 448 416 288 416
+WIRE 576 416 288 416
 WIRE 688 416 688 208
-WIRE 688 416 528 416
+WIRE 688 416 640 416
 WIRE -384 528 -384 496
-FLAG -80 272 0
 FLAG -384 192 0
 FLAG -384 528 0
 FLAG 368 160 OUT
@@ -56,12 +56,6 @@ FLAG 176 48 TOP_BIAS
 FLAG 96 384 BOT_BIAS
 FLAG 1040 400 0
 FLAG 1040 -64 0
-SYMBOL voltage -80 160 R0
-WINDOW 123 0 0 Left 2
-WINDOW 39 24 124 Left 2
-SYMATTR SpiceLine Rser=50
-SYMATTR InstName V1
-SYMATTR Value 1
 SYMBOL voltage -384 64 R0
 WINDOW 123 0 0 Left 2
 WINDOW 39 0 0 Left 2
@@ -76,63 +70,77 @@ SYMBOL res -16 32 R90
 WINDOW 0 0 56 VBottom 2
 WINDOW 3 32 56 VTop 2
 SYMATTR InstName R3
-SYMATTR Value 100k
+SYMATTR Value 1meg
 SYMBOL res -32 368 R90
 WINDOW 0 0 56 VBottom 2
 WINDOW 3 32 56 VTop 2
 SYMATTR InstName R4
-SYMATTR Value 100k
+SYMATTR Value 1meg
 SYMBOL ind2 672 112 R0
 WINDOW 3 -61 106 Left 2
+SYMATTR Value 20n
 SYMATTR InstName L1
-SYMATTR Value 100n
 SYMATTR Type ind
 SYMBOL ind2 800 112 M0
 WINDOW 3 -57 103 Left 2
+SYMATTR Value 20n
 SYMATTR InstName L2
-SYMATTR Value 100n
 SYMATTR Type ind
-SYMBOL res 544 -128 R90
-WINDOW 0 0 56 VBottom 2
-WINDOW 3 32 56 VTop 2
-SYMATTR InstName R6
-SYMATTR Value 10k
-SYMBOL res 544 400 R90
-WINDOW 0 0 56 VBottom 2
-WINDOW 3 32 56 VTop 2
-SYMATTR InstName R7
-SYMATTR Value 10k
-SYMBOL diode 160 80 R0
-SYMATTR InstName D5
-SYMATTR Value D1432
-SYMATTR Prefix X
-SYMBOL diode 272 80 R0
-SYMATTR InstName D1
-SYMATTR Value D1432
-SYMATTR Prefix X
-SYMBOL diode 272 176 R0
-SYMATTR InstName D2
-SYMATTR Value D1432
-SYMATTR Prefix X
-SYMBOL diode 160 176 R0
-SYMATTR InstName D3
-SYMATTR Value D1432
-SYMATTR Prefix X
 SYMBOL cap 416 176 R0
 SYMATTR InstName C1
 SYMATTR Value 10p
 SYMBOL voltage 1040 112 R0
 WINDOW 123 0 0 Left 2
 WINDOW 39 24 124 Left 2
-SYMATTR InstName V2
-SYMATTR Value PULSE(0 50 0 0 0 10n 100n)
 SYMATTR SpiceLine Rser=1
+SYMATTR InstName V2
+SYMATTR Value PULSE(0 12 0 0 0 100n 1u)
 SYMBOL res 1024 -48 R0
 SYMATTR InstName R1
 SYMATTR Value 100meg
 SYMBOL res 1024 272 R0
 SYMATTR InstName R2
 SYMATTR Value 100meg
+SYMBOL schottky 272 80 R0
+SYMATTR InstName D1
+SYMATTR Value BAT54
+SYMATTR Description Diode
+SYMATTR Type diode
+SYMBOL schottky 272 176 R0
+SYMATTR InstName D2
+SYMATTR Value BAT54
+SYMATTR Description Diode
+SYMATTR Type diode
+SYMBOL schottky 160 80 R0
+SYMATTR InstName D3
+SYMATTR Value BAT54
+SYMATTR Description Diode
+SYMATTR Type diode
+SYMBOL schottky 160 176 R0
+SYMATTR InstName D4
+SYMATTR Value BAT54
+SYMATTR Description Diode
+SYMATTR Type diode
+SYMBOL cap 640 -128 R90
+WINDOW 0 0 32 VBottom 2
+WINDOW 3 32 32 VTop 2
+SYMATTR InstName C2
+SYMATTR Value 4.7µ
+SYMBOL cap 944 64 R90
+WINDOW 0 0 32 VBottom 2
+WINDOW 3 32 32 VTop 2
+SYMATTR InstName C3
+SYMATTR Value 4.7µ
+SYMBOL cap 640 400 R90
+WINDOW 0 0 32 VBottom 2
+WINDOW 3 32 32 VTop 2
+SYMATTR InstName C4
+SYMATTR Value 4.7µ
+SYMBOL cap 960 240 R90
+WINDOW 0 0 32 VBottom 2
+WINDOW 3 32 32 VTop 2
+SYMATTR InstName C5
+SYMATTR Value 4.7µ
 TEXT -112 568 Left 2 !.tran 1
 TEXT 704 40 Left 2 !K1 L1 L2 0.98
 TEXT -376 -288 Left 2 !.inc BAT24_Model\\Spice\\D1432.lib
diff --git a/sampler_head/diode_bridge.log b/sampler_head/diode_bridge.log
index db3ef48de4b89692f4a498899007df4b2a22694b..7cd2f40f7dffa5f5049614c4181f98d413fc3bb1 100644
--- a/sampler_head/diode_bridge.log
+++ b/sampler_head/diode_bridge.log
@@ -1,25 +1,28 @@
 Circuit: * D:\projects\ElecSnip\sampler_head\diode_bridge.asc
 
-Limiting rise time of source v2 to 1e-009
-Limiting fall time of source v2 to 1e-009
+Limiting rise time of source v2 to 1e-008
+Limiting fall time of source v2 to 1e-008
+WARNING: Node N008 is floating.
+WARNING: Node N005 is floating.
+
 Direct Newton iteration for .op point succeeded.
-Heightened Def Con from 4.51008e-005 to 4.51008e-005
+Heightened Def Con from 0.000375021 to 0.000375021
 
-Date: Sun Feb 26 13:36:39 2017
-Total elapsed time: 1.054 seconds.
+Date: Sun Mar 05 23:46:32 2017
+Total elapsed time: 0.683 seconds.
 
 tnom = 27
 temp = 27
 method = modified trap
-totiter = 129922
-traniter = 129908
-tranpoints = 50494
-accept = 38133
-rejected = 12362
-matrix size = 18
-fillins = 4
+totiter = 138979
+traniter = 138964
+tranpoints = 56397
+accept = 42045
+rejected = 14353
+matrix size = 20
+fillins = 19
 solver = Normal
-Matrix Compiler1: 1.51 KB object code size  0.4/0.2/[0.1]
-Matrix Compiler2: 1.56 KB object code size  0.2/0.2/[0.1]
+Matrix Compiler1: 1.92 KB object code size  0.4/0.2/[0.1]
+Matrix Compiler2: 1.86 KB object code size  0.2/0.2/[0.1]
 
 
diff --git a/sampler_head/diode_bridge.op.raw b/sampler_head/diode_bridge.op.raw
index 3a64ee409b964a1e5c5ba38d3add805996d9e6c7..ce330c7a07c75fed195302ae994281dda919fd39 100644
Binary files a/sampler_head/diode_bridge.op.raw and b/sampler_head/diode_bridge.op.raw differ
diff --git a/sampler_head/diode_bridge.raw b/sampler_head/diode_bridge.raw
index 49a6a4fea8d4dff6b5b25416b643e0d343e90e2e..510703d2d05560328b7d4d496a2f814801319802 100644
Binary files a/sampler_head/diode_bridge.raw and b/sampler_head/diode_bridge.raw differ