diff --git a/GURPS/translations/cs.json b/GURPS/translations/cs.json
index 54c9846810..f696da95d2 100644
--- a/GURPS/translations/cs.json
+++ b/GURPS/translations/cs.json
@@ -863,7 +863,9 @@
   "abbreviation-information-notes": "INFO Notes",
   "fencing-unbalanced-tooltip": "\nIf you enter F or U under the <b>INFO</b> column, the notes <br>\nbelow will be <b>replaced</b> with appropriate notes. <br>\nAny other value, and the text box will get <b>cleared</b> out.<br>\n\t\t\t\t\t\t\t\t\t\t",
   "apply-combat-reflexes-label": "Apply Combat Reflexes",
-  "apply-combat-reflexes-tooltip": "Quickly add +1 Dodge modifier and +2 Fright modifier on the General page. (B43)",
+  "apply-combat-reflexes-tooltip": "Quickly add +1 Dodge modifier and +2 Fright modifier on the General page. (B43).<br />This will also update the active defenses listed below <i>Knockback save vs crushing or cutting attacks</i>.<br /><b>Note:</b> On older sheets, you may have uncheck/check in order to apply combat reflexes to all active defenses.",
+  "apply-combat-reflexes-mod-label": "Apply Combat Reflexes to mod column.",
+  "apply-combat-reflexes-mod-tooltip": "If checked, the combat reflex bonus will be applied to the active defenses modifier column listed below <b>Knockback save vs crushing or cutting attacks</b>.",
   "show-defense-bonus-label": "Show DB Notes",
   "show-defense-bonus-tooltip": "Show Defense Bonus Notes in roll results.",
   "defense-bonus-notes-label": "Defense Bonus (DB) Notes",