diff --git a/EMkToolConst.h b/EMkToolConst.h
index 97fbf8c..b71688f 100644
--- a/EMkToolConst.h
+++ b/EMkToolConst.h
@@ -55,6 +55,7 @@ enum TpaType { TPA_NONE =                        0,
                TPA_CORR =          ( TPA_INT +  0),
                TPA_EXIT =          ( TPA_INT +  1),
                TPA_TYPE =          ( TPA_INT +  2),
+               TPA_COOLANT =       ( TPA_INT +  3),
                TPA_CORNRAD =       ( TPA_DOU +  0),
                TPA_DIAM =          ( TPA_DOU +  1),
                TPA_TOTDIAM =       ( TPA_DOU +  2),
@@ -71,6 +72,8 @@ enum TpaType { TPA_NONE =                        0,
                TPA_SIDEANG =       ( TPA_DOU + 13),
                TPA_MAXSPEED =      ( TPA_DOU + 14),
                TPA_THICK =         ( TPA_DOU + 15),
+               TPA_MAXABSORPTION = ( TPA_DOU + 16),
+               TPA_MINFEED =       ( TPA_DOU + 17),
                TPA_DRAW =          ( TPA_STR +  0),
                TPA_HEAD =          ( TPA_STR +  1),
                TPA_NAME =          ( TPA_STR +  2),