From 977f14a4f519fc02b9cbbd1d6dde653dc6986b89 Mon Sep 17 00:00:00 2001
From: ctzsnooze <chris.thompson@sydney.edu.au>
Date: Thu, 8 Aug 2019 23:46:07 +1000
Subject: [PATCH] make dynamic lowpass on D a PT1, not a biquad

---
 src/main/flight/pid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/flight/pid.c b/src/main/flight/pid.c
index 9d2410654b..b737989c2b 100644
--- a/src/main/flight/pid.c
+++ b/src/main/flight/pid.c
@@ -188,7 +188,7 @@ void resetPidProfile(pidProfile_t *pidProfile)
                                     // value to 0 otherwise Configurator versions 10.4 and earlier will also
                                     // reset the lowpass filter type to PT1 overriding the desired BIQUAD setting.
         .dterm_lowpass2_hz = 150,   // second Dterm LPF ON by default
-        .dterm_filter_type = FILTER_BIQUAD,
+        .dterm_filter_type = FILTER_PT1,
         .dterm_filter2_type = FILTER_PT1,
         .dyn_lpf_dterm_min_hz = 70,
         .dyn_lpf_dterm_max_hz = 170,