diff --git a/site_ansto/instrument/emu/config/motors/Emu_motion_control_commissioning_checklist.csv b/site_ansto/instrument/emu/config/motors/Emu_motion_control_commissioning_checklist.csv
index 4a926912..a9fcacef 100755
--- a/site_ansto/instrument/emu/config/motors/Emu_motion_control_commissioning_checklist.csv
+++ b/site_ansto/instrument/emu/config/motors/Emu_motion_control_commissioning_checklist.csv
@@ -1,3 +1,21 @@
+chom_absenchome,222114
+chom_axis,F
+chom_axis_number,14
+chom_cnts_per_x,8192
+chom_description,2nd Reflector rotation
+chom_dflt_accel_steps,25000
+chom_dflt_decel_steps,25000
+chom_dflt_speed_steps,100000
+chom_fwd_enc_lim,293114
+chom_home,20.8
+chom_maxaccel,0.4
+chom_maxdecel,0.4
+chom_maxspeed,0.4
+chom_mc,mc2
+chom_part,NXdisk_chopper
+chom_rev_enc_lim,23251
+chom_steps_per_x,500000
+chom_units,degrees
 mchi_absenchome,4196137
 mchi_axis,A
 mchi_axis_number,1
@@ -12,7 +30,7 @@ mchi_maxaccel,0.1
 mchi_maxdecel,0.1
 mchi_maxspeed,0.1
 mchi_mc,mc1
-mchi_part,instrument
+mchi_part,crystal
 mchi_rev_enc_lim,4210266
 mchi_steps_per_x,500000
 mchi_units,degrees
@@ -30,28 +48,10 @@ mom_maxaccel,0.1
 mom_maxdecel,0.1
 mom_maxspeed,0.1
 mom_mc,mc2
-mom_part,instrument
+mom_part,crystal
 mom_rev_enc_lim,20287178
 mom_steps_per_x,500000
 mom_units,degrees
-mtth_absenchome,222114
-mtth_axis,F
-mtth_axis_number,14
-mtth_cnts_per_x,8192
-mtth_description,2nd Reflector rotation
-mtth_dflt_accel_steps,25000
-mtth_dflt_decel_steps,25000
-mtth_dflt_speed_steps,100000
-mtth_fwd_enc_lim,293114
-mtth_home,20.8
-mtth_maxaccel,0.4
-mtth_maxdecel,0.4
-mtth_maxspeed,0.4
-mtth_mc,mc2
-mtth_part,instrument
-mtth_rev_enc_lim,23251
-mtth_steps_per_x,500000
-mtth_units,degrees
 my_axis,B
 my_axis_number,2
 my_cnts_per_x,-10241
@@ -64,7 +64,7 @@ my_maxaccel,0.4
 my_maxdecel,0.4
 my_maxspeed,0.4
 my_mc,mc1
-my_part,instrument
+my_part,crystal
 my_rev_enc_lim,4275488
 my_steps_per_x,125000
 my_units,mm
diff --git a/site_ansto/instrument/emu/config/motors/generated_motor_configuration.tcl b/site_ansto/instrument/emu/config/motors/generated_motor_configuration.tcl
index 8095d6d2..0226dbc5 100644
--- a/site_ansto/instrument/emu/config/motors/generated_motor_configuration.tcl
+++ b/site_ansto/instrument/emu/config/motors/generated_motor_configuration.tcl
@@ -37,6 +37,31 @@ if {$sim_mode == false} {
   MakeAsyncQueue mc2 DMC2280 [dict get $::MOTOR_HOSTPORT MC2 HOST] [dict get $::MOTOR_HOSTPORT MC2 PORT]
 }
 
+# chom configuration
+# 2nd Reflector rotation
+# Axis number 14
+Motor chom $motor_driver_type [params\
+  asyncqueue mc2\
+  axis F\
+  units $chom_units\
+  hardlowerlim $chom_rev_lim\
+  hardupperlim $chom_fwd_lim\
+  maxSpeed $chom_maxspeed\
+  maxAccel $chom_maxaccel\
+  maxDecel $chom_maxdecel\
+  stepsPerX $chom_steps_per_x\
+  absEnc 1\
+  absEncHome $chom_absenchome\
+  cntsPerX $chom_cnts_per_x]
+chom softlowerlim $chom_rev_lim
+chom softupperlim $chom_fwd_lim
+chom home $chom_home
+chom part $chom_part
+chom long_name chom
+chom speed $chom_speed
+chom accel $chom_accel
+chom decel $chom_decel
+
 # mchi configuration
 # Pre Mono Tilt
 # Axis number 1
@@ -87,31 +112,6 @@ mom speed $mom_speed
 mom accel $mom_accel
 mom decel $mom_decel
 
-# mtth configuration
-# 2nd Reflector rotation
-# Axis number 14
-Motor mtth $motor_driver_type [params\
-  asyncqueue mc2\
-  axis F\
-  units $mtth_units\
-  hardlowerlim $mtth_rev_lim\
-  hardupperlim $mtth_fwd_lim\
-  maxSpeed $mtth_maxspeed\
-  maxAccel $mtth_maxaccel\
-  maxDecel $mtth_maxdecel\
-  stepsPerX $mtth_steps_per_x\
-  absEnc 1\
-  absEncHome $mtth_absenchome\
-  cntsPerX $mtth_cnts_per_x]
-mtth softlowerlim $mtth_rev_lim
-mtth softupperlim $mtth_fwd_lim
-mtth home $mtth_home
-mtth part $mtth_part
-mtth long_name mtth
-mtth speed $mtth_speed
-mtth accel $mtth_accel
-mtth decel $mtth_decel
-
 # my configuration
 # Pre Mono Translation
 # Axis number 2
diff --git a/site_ansto/instrument/emu/config/motors/sicsmot_attlist.csv b/site_ansto/instrument/emu/config/motors/sicsmot_attlist.csv
index 753335e4..45e60f6a 100644
--- a/site_ansto/instrument/emu/config/motors/sicsmot_attlist.csv
+++ b/site_ansto/instrument/emu/config/motors/sicsmot_attlist.csv
@@ -1,3 +1,8 @@
+chom_accel,0.0500
+chom_decel,0.0500
+chom_fwd_lim,29.4670
+chom_rev_lim,-3.4753
+chom_speed,0.2000
 mchi_accel,0.1000
 mchi_decel,0.1000
 mchi_fwd_lim,7.1735
@@ -8,11 +13,6 @@ mom_decel,0.1000
 mom_fwd_lim,26.6799
 mom_rev_lim,15.7744
 mom_speed,0.1000
-mtth_accel,0.0500
-mtth_decel,0.0500
-mtth_fwd_lim,29.4670
-mtth_rev_lim,-3.4753
-mtth_speed,0.2000
 my_absenchome,4275488.0000
 my_accel,0.4000
 my_decel,0.4000