diff --git a/cfg/main/jtccr_cfg.py b/cfg/main/jtccr_cfg.py
index 43079da..b230ded 100644
--- a/cfg/main/jtccr_cfg.py
+++ b/cfg/main/jtccr_cfg.py
@@ -15,6 +15,7 @@ Mod('tt',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
     rel_paths=['tt', 'set'],
+    value=Param(unit='K'),
 )
 
 Mod('T_ccr',
@@ -22,6 +23,7 @@ Mod('T_ccr',
     io='sea_main',
     sea_object='tt',
     rel_paths=['ccr'],
+    value=Param(unit='K'),
 )
 
 Mod('jtccr',
@@ -101,30 +103,35 @@ Mod('p1',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     sea_object='p1',
+    value=Param(unit='mbar'),
 )
 
 Mod('p2',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     sea_object='p2',
+    value=Param(unit='mbar'),
 )
 
 Mod('p3',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     sea_object='p3',
+    value=Param(unit='mbar'),
 )
 
 Mod('p4',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     sea_object='p4',
+    value=Param(unit='mbar'),
 )
 
 Mod('pressreg',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     sea_object='pressreg',
+    value=Param(unit='mbar'),
 )
 
 Mod('epc',