Fix failsafe delay contraints

Author: haslinghuis

src/tabs/failsafe.html

@@ -77,13 +77,13 @@
                             <div class="helpicon cf_tip" i18n_title="failsafeKillSwitchHelp"></div>
                         </div>
                         <div class="number stage2">
-                            <label> <input type="number" name="failsafe_delay" min="0" max="200" step="0.1" /> <span
+                            <label> <input type="number" name="failsafe_delay" min="0" max="20" step="0.1" /> <span
                                 i18n="failsafeDelayItem"></span>
                             </label>
                             <div class="helpicon cf_tip" i18n_title="failsafeDelayHelp"></div>
                         </div>
                         <div class="number stage2">
-                            <label> <input type="number" name="failsafe_throttle_low_delay" min="0" max="300" step="0.1" /> <span
+                            <label> <input type="number" name="failsafe_throttle_low_delay" min="0" max="30" step="0.1" /> <span
                                 i18n="failsafeThrottleLowItem"></span>
                             </label>
                             <div class="helpicon cf_tip" i18n_title="failsafeThrottleLowHelp"></div>