diff --git a/presets/4.5/filters/rubberquads/squirrel_35_filter.txt b/presets/4.5/filters/rubberquads/squirrel_35_filter.txt
new file mode 100644
index 000000000..61c5404cb
--- /dev/null
+++ b/presets/4.5/filters/rubberquads/squirrel_35_filter.txt
@@ -0,0 +1,88 @@
+#$ TITLE: 4.5 Filter settings for the RubberQuads Squirrel 35 (with RPM FILTERING).
+#$ FIRMWARE_VERSION: 4.5
+#$ CATEGORY: FILTERS
+#$ STATUS: EXPERIMENTAL
+#$ KEYWORDS: rubberquads, squirrel, DShot telemetry, filter, filters, clean, basic, betaflight
+#$ AUTHOR: Volker Göschl-Covrljan
+#$ DISCUSSION: https://discord.gg/RqbQBuh7pu
+
+#$ PARSER: MARKED
+#$ DESCRIPTION:
+#$ DESCRIPTION: 
+#$ DESCRIPTION:
+#$ DESCRIPTION: # Universal Filter Settings for 3"-4" rigs
+#$ DESCRIPTION:
+#$ DESCRIPTION: WARNING: Requires RPM filtering. Ensure that bidirectional DShot working!
+#$ DESCRIPTION: WARNING: May cause motor overheating -> Check temps after 30 seconds!
+#$ DESCRIPTION: Intended for solid frames and clean props - will growl but fly home with bended props.
+#$ DESCRIPTION: If motors get too hot, lower both filter-sliders by 0.2 and try again.
+
+
+
+#$ INCLUDE: presets/4.5/filters/defaults.txt
+
+# enable dshot with rpm telemetry
+set motor_pwm_protocol = Dshot600
+set dshot_bidir = ON
+
+# -- Gyro filters --
+# Standard dynamic gyro lowpass cascade
+set gyro_lpf1_dyn_expo = 5
+
+# -- Gyro Sliders (on by default) --
+#
+set simplified_gyro_filter_multiplier = 200
+
+# -- Gyro Static Notches (default)--
+
+# -- Gyro Dynamic Notches --
+set dyn_notch_count = 2
+set dyn_notch_q = 600
+set dyn_notch_min_hz = 100
+set dyn_notch_max_hz = 600
+
+# -- RPM filtering --
+#$ INCLUDE_WARNING: misc/warnings/en/rpm_filters.txt
+set dshot_bidir = ON
+set rpm_filter_q = 650
+set rpm_filter_min_hz = 120
+set rpm_filter_fade_range_hz = 30
+
+#$ OPTION_GROUP BEGIN: Count your magnets (in one bell)
+ #$ OPTION BEGIN (CHECKED): a lot (14)
+ set motor_poles = 14
+ #$ OPTION END
+ #$ OPTION BEGIN (UNCHECKED): a tad less (12)
+ set motor_poles = 12
+ #$ OPTION END
+#$ OPTION_GROUP END
+
+#$ OPTION_GROUP BEGIN: Choose your prop
+ #$ OPTION BEGIN (CHECKED): Triblade
+ set rpm_filter_harmonics = 3
+ set rpm_filter_weights = 100,0,50
+ #$ OPTION END
+
+ #$ OPTION BEGIN (UNCHECKED): Biblade
+ set rpm_filter_harmonics = 2
+ set rpm_filter_weights = 100,70,0
+ #$ OPTION END
+#$ OPTION_GROUP END
+
+# -- Dterm filtering --
+set dterm_lpf1_dyn_min_hz = 108
+set dterm_lpf1_dyn_max_hz = 217
+set dterm_lpf1_dyn_expo = 5
+set dterm_lpf1_type = PT1
+set dterm_lpf1_static_hz = 108
+set dterm_lpf2_type = PT1
+set dterm_lpf2_static_hz = 217
+
+# -- Dterm sliders 140 --
+set simplified_dterm_filter = ON
+set simplified_dterm_filter_multiplier = 140
+simplified_tuning apply
+
+# -- Yaw lowpass --
+set yaw_lowpass_hz = 110
+# -- Accelerometer lowpass (default) --
\ No newline at end of file
diff --git a/presets/4.5/rates/rubberquads_team_rates.txt b/presets/4.5/rates/rubberquads_team_rates.txt
new file mode 100644
index 000000000..bd37e7904
--- /dev/null
+++ b/presets/4.5/rates/rubberquads_team_rates.txt
@@ -0,0 +1,91 @@
+#$ TITLE: RubberQuads Team Rates
+#$ FIRMWARE_VERSION: 4.3
+#$ FIRMWARE_VERSION: 4.4
+#$ FIRMWARE_VERSION: 4.5
+#$ CATEGORY: RATES
+#$ STATUS: EXPERIMENTAL
+#$ KEYWORDS: rates, freestyle, race, der_V, settek, rubberquads
+#$ AUTHOR: Volker Göschl-Covrljan
+
+#$ PARSER: MARKED
+#$ DESCRIPTION:
+#$ DESCRIPTION:
+#$ DESCRIPTION:
+#$ DESCRIPTION: #Rates from Team RubberQuads
+#$ DESCRIPTION: This is what we like to rock on our sticks.
+#$ DESCRIPTION: I (Volker) am a thumber so my center rates are pretty low to give me the ability to fly smooth and precise lines
+#$ DESCRIPTION: My race-rates are toned down at the edge (550dps) but the same at the center to allow for a seamless transition
+#$ DESCRIPTION: between ze flippyfloppies and racing/cinematic
+#$ DESCRIPTION: Settek is flying hybrid so his rates are quite a bit higher around center-stickder_V_free
+#$ DESCRIPTION: Be aware that we use a little throttle expo to get more precition where we need (want) it most:
+#$ DESCRIPTION: my freestyle rates have it slightly over the hover-point to help with smooth, low flying and catching dives
+#$ DESCRIPTION: Setteks mid-point is suited for fast cruising and my race-rates will keep my throttle output around 70%
+#$ DESCRIPTION: for a wider range which reflects my current skills.
+
+#$ INCLUDE: presets/4.3/rates/defaults.txt
+
+#$ OPTION_GROUP BEGIN: load rates into (if not selected it will load into the currently active slot):
+ #$ OPTION BEGIN (UNCHECKED): profile 1
+ rateprofile 0
+ #$ OPTION END
+ #$ OPTION BEGIN (UNCHECKED): profile 2
+ rateprofile 1
+ #$ OPTION END
+ #$ OPTION BEGIN (UNCHECKED): profile 3
+ rateprofile 2
+ #$ OPTION END
+#$ OPTION_GROUP END
+
+#$ OPTION_GROUP BEGIN: I want:
+ #$ OPTION BEGIN (CHECKED): Volkers freestyle rates
+ set rateprofile_name = der_V_free
+ set thr_mid = 20
+ set thr_expo = 30
+ set rates_type = ACTUAL
+ set quickrates_rc_expo = OFF
+ set roll_rc_rate = 6
+ set pitch_rc_rate = 6
+ set yaw_rc_rate = 6
+ set roll_expo = 40
+ set pitch_expo = 40
+ set yaw_expo = 40
+ set roll_srate = 70
+ set pitch_srate = 70
+ set yaw_srate = 55
+ #$ OPTION END
+ #$ OPTION BEGIN (UNCHECKED): Volkers race rates
+ set rateprofile_name = der_V_race
+ set thr_mid = 70
+ set thr_expo = 20
+ set rates_type = ACTUAL
+ set quickrates_rc_expo = OFF
+ set roll_rc_rate = 6
+ set pitch_rc_rate = 6
+ set yaw_rc_rate = 6
+ set roll_expo = 40
+ set pitch_expo = 40
+ set yaw_expo = 40
+ set roll_srate = 55
+ set pitch_srate = 55
+ set yaw_srate = 40
+ #$ OPTION END
+ #$ OPTION BEGIN (UNCHECKED): Settek rates
+ set rateprofile_name = settek
+ set thr_mid = 30
+ set thr_expo = 30
+ set rates_type = ACTUAL
+ set quickrates_rc_expo = OFF
+ set roll_rc_rate = 11
+ set pitch_rc_rate = 11
+ set yaw_rc_rate = 11
+ set roll_expo = 50
+ set pitch_expo = 50
+ set yaw_expo = 50
+ set roll_srate = 70
+ set pitch_srate = 70
+ set yaw_srate = 65
+ #$ OPTION END
+#$ OPTION_GROUP END
+
+
+
diff --git a/presets/4.5/tune/rubberquads/squirrel35_tune.txt b/presets/4.5/tune/rubberquads/squirrel35_tune.txt
new file mode 100644
index 000000000..9a827a97c
--- /dev/null
+++ b/presets/4.5/tune/rubberquads/squirrel35_tune.txt
@@ -0,0 +1,61 @@
+#$ TITLE: Squirrel 3.5 tune
+#$ FIRMWARE_VERSION: 4.5
+#$ CATEGORY: TUNE
+#$ STATUS: EXPERIMENTAL
+#$ KEYWORDS: rubberquads, squirrel, 3.5, pid, tune,
+#$ AUTHOR: Volker Göschl-Covrljan
+#$ DISCUSSION: https://discord.gg/RqbQBuh7pu
+
+#$ PARSER: MARKED
+#$ DESCRIPTION:
+#$ DESCRIPTION:
+#$ DESCRIPTION:
+#$ DESCRIPTION: # Base-tune for the Squirrel 35
+#$ DESCRIPTION: Works just fine in combination with the squirrel filter preset
+#$ DESCRIPTION: If you run bigger motors than the 3quack5 (1604/4040kV) reduce the master multiplier to 0.85 and raise from there;
+#$ DESCRIPTION: If you run a small motors like 1404s you might need to raise thrust linearisation to 0.2 and start with a master-multiplier of 1.2
+#$ WARNING: Please load the adequate preset for your control-link and hit save
+#$ DESCRIPTION: otherwise feed-forward will not be happy
+
+#$ INCLUDE: presets/4.5/tune/defaults.txt
+
+
+# -- PIDS with ze sliders
+set simplified_pids_mode = RPY
+set simplified_master_multiplier = 95
+set simplified_i_gain = 100
+set simplified_d_gain = 115
+set simplified_pi_gain = 90
+set simplified_dmax_gain = 40
+set simplified_feedforward_gain = 80
+set simplified_pitch_d_gain = 95
+set simplified_pitch_pi_gain = 95
+
+simplified_tuning apply
+
+# motor idle and linearity compensation
+set thrust_linear = 18
+set throttle_boost = 0
+set dyn_idle_min_rpm = 34
+
+# more fancy tuning stuff
+set iterm_rotation = OFF
+set iterm_relax = RP
+set iterm_relax_type = SETPOINT
+set iterm_relax_cutoff = 18
+set iterm_windup = 85
+set tpa_mode = D
+set tpa_rate = 60
+set tpa_breakpoint = 1400
+set tpa_low_rate = 20
+set tpa_low_breakpoint = 1050
+set tpa_low_always = OFF
+
+set vbat_sag_compensation = 80
+set anti_gravity_gain = 65
+set anti_gravity_cutoff_hz = 5
+set anti_gravity_p_gain = 70
+
+#$ OPTION BEGIN (UNCHECKED): I want to arm upside down
+ set small_angle = 180
+#$ OPTION END