diff --git a/src/main/index.ts b/src/main/index.ts
index d3803a4..e7ef914 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -144,7 +144,7 @@ app.whenReady().then(() => {
     mainWindow.webContents.send('nanoSerialApi:event', 'disconnected', deviceid, data)
   })
   nanoSerialApi.on('nanoSerialApi:update', (deviceid, data) => {
-    if (!data.startsWith('{"idle"') && !data.startsWith('{"p"'))
+    if (!data.startsWith('{"idle"') && !data.startsWith('{"p"') && !data.startsWith('{"ks"'))
       console.log('Update event', deviceid, data)
     mainWindow.webContents.send('nanoSerialApi:event', 'update', deviceid, data)
   })
diff --git a/src/renderer/src/components/config/values/MidiValue.vue b/src/renderer/src/components/config/values/MidiValue.vue
new file mode 100644
index 0000000..9048e3f
--- /dev/null
+++ b/src/renderer/src/components/config/values/MidiValue.vue
@@ -0,0 +1,16 @@
+<template>
+  <div>midi value settings</div>
+</template>
+<script setup lang="ts">
+import ConfigSection from '@renderer/components/common/ConfigSection.vue'
+import ActionGroup from '@renderer/components/config/actions/ActionGroup.vue'
+import { RotateCw, RotateCcw, CircleDashed } from 'lucide-vue-next'
+import { ref } from 'vue'
+
+defineProps({
+  value: {
+    type: Object,
+    required: true
+  }
+})
+</script>
diff --git a/src/renderer/src/components/config/values/TriggerActionsValue.vue b/src/renderer/src/components/config/values/TriggerActionsValue.vue
index f4befec..d49c5be 100644
--- a/src/renderer/src/components/config/values/TriggerActionsValue.vue
+++ b/src/renderer/src/components/config/values/TriggerActionsValue.vue
@@ -30,4 +30,11 @@ const actionsEvery = ref([
 ])
 const actionsCw = ref([])
 const actionsCcw = ref([])
+
+defineProps({
+  value: {
+    type: Object,
+    required: true
+  }
+})
 </script>
diff --git a/src/renderer/src/components/config/values/ValueCard.vue b/src/renderer/src/components/config/values/ValueCard.vue
index 6277955..808b0f3 100644
--- a/src/renderer/src/components/config/values/ValueCard.vue
+++ b/src/renderer/src/components/config/values/ValueCard.vue
@@ -19,7 +19,7 @@
             >
               <ScrambleText
                 class="overflow-hidden text-ellipsis text-nowrap"
-                :text="inputValue ? valueTypeOptions[inputValue].label : 'Select a value type...'"
+                :text="valueType?.label || 'Select a value type...'"
               />
               <ChevronsUpDown class="ml-2 size-4 shrink-0 opacity-50" />
             </Button>
@@ -64,6 +64,7 @@
         <template v-else>
           <Button
             class="aspect-square bg-orange-950 p-1 text-zinc-200 hover:bg-orange-900 hover:text-zinc-100"
+            @click="$emit('delete')"
             ><Check class="size-4"
           /></Button>
           <Button
@@ -95,7 +96,12 @@
     </div>
     <Separator />
     <component
-      :is="valueTypeOptions[inputValue]?.component ? valueTypeOptions[inputValue]?.component : WIP"
+      :is="
+        inputValue && valueTypeOptions[inputValue]?.component
+          ? valueTypeOptions[inputValue]?.component
+          : WIP
+      "
+      :value="value"
     />
   </div>
 </template>
@@ -113,7 +119,7 @@ import {
   CommandItem,
   CommandList
 } from '@renderer/components/ui/command'
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 import { cn } from '@renderer/lib/utils'
 import ScrambleText from '@renderer/components/common/ScrambleText.vue'
 import {
@@ -128,8 +134,15 @@ import {
 } from 'lucide-vue-next'
 import { useElementSize } from '@vueuse/core'
 import TriggerActionsValue from '@renderer/components/config/values/TriggerActionsValue.vue'
+import MidiValue from './MidiValue.vue'
 
-defineProps({
+defineEmits(['delete'])
+
+const props = defineProps({
+  value: {
+    type: Object,
+    required: true
+  },
   valueIndex: {
     type: Number,
     required: false
@@ -137,13 +150,17 @@ defineProps({
 })
 
 const valueTypeOptions = ref({
-  controlMouse: { label: 'Move or Scroll the Mouse', component: 'ControlMouseValue' },
-  controlGamepad: { label: 'Control a Gamepad Axis', component: 'ControlGamepadValue' },
-  controlMidi: { label: 'Control a MIDI Value', component: 'ControlMidiValue' },
-  controlOsc: { label: 'Control an OSC Value', component: 'ControlOscValue' },
-  controlSerial: { label: 'Control a Value over Serial', component: 'ControlSerialValue' },
-  controlProfile: { label: 'Switch Device Profiles', component: 'ControlProfileValue' },
-  triggerActions: { label: 'Trigger Actions on Rotation', component: TriggerActionsValue }
+  mouse: { label: 'Move or Scroll the Mouse', component: 'ControlMouseValue' },
+  gamepad: { label: 'Control a Gamepad Axis', component: 'ControlGamepadValue' },
+  midi: { label: 'Control a MIDI CC Value', component: MidiValue },
+  action: { label: 'Trigger Actions on Rotation', component: TriggerActionsValue }
+})
+
+const valueType = computed(() => {
+  if (inputValue.value in valueTypeOptions.value) {
+    return valueTypeOptions.value[inputValue.value]
+  }
+  return null
 })
 
 const conditions = ref({
@@ -163,6 +180,6 @@ const comboboxButton = ref(null)
 const { width } = useElementSize(comboboxButton)
 
 const open = ref(false)
-const inputValue = ref('')
+const inputValue = ref(props.value.value.type || null)
 const confirmDelete = ref(false)
 </script>
diff --git a/src/renderer/src/components/config/values/ValueGroup.vue b/src/renderer/src/components/config/values/ValueGroup.vue
index aa360ac..e439132 100644
--- a/src/renderer/src/components/config/values/ValueGroup.vue
+++ b/src/renderer/src/components/config/values/ValueGroup.vue
@@ -11,7 +11,11 @@
     >
       <template #item="dragValue">
         <div :key="dragValue.element.id">
-          <ValueCard :value-index="dragValue.index + 1" />
+          <ValueCard
+            :value="dragValue.element"
+            :value-index="dragValue.index + 1"
+            @delete="deviceStore.removeKnobValue(dragValue.index)"
+          />
         </div>
       </template>
     </draggable>
diff --git a/src/renderer/src/deviceStore.ts b/src/renderer/src/deviceStore.ts
index 3cddb65..667a63b 100644
--- a/src/renderer/src/deviceStore.ts
+++ b/src/renderer/src/deviceStore.ts
@@ -103,6 +103,7 @@ interface UpdateData {
   profiles: string[] | undefined
   current: string | undefined
   profile: Profile | undefined
+  ks: number | undefined
   kd: number | undefined
   ku: number | undefined
   settings: DeviceSettings | undefined
@@ -463,6 +464,13 @@ export const useDeviceStore = defineStore('device', {
     addKnobValue(value: Value | null = null, updateDevice: boolean = true) {
       if (!value) {
         value = JSON.parse(JSON.stringify(this.defaultKnobValue)) as Value
+        let lowestKeyState = 0
+        this.currentProfile!.knob.forEach((v) => {
+          if (v.keyState > lowestKeyState) {
+            lowestKeyState = v.keyState
+          }
+        })
+        value.keyState = (lowestKeyState + 1) % 16
       }
       this.currentProfile!.knob.push(value)
       if (updateDevice) {
@@ -475,6 +483,19 @@ export const useDeviceStore = defineStore('device', {
         )
         this.setDirtyState(true)
       }
+    },
+    removeKnobValue(index: number, updateDevice: boolean = true) {
+      this.currentProfile!.knob.splice(index, 1)
+      if (updateDevice) {
+        sendDebounced(
+          this.currentDeviceId!,
+          JSON.stringify({
+            profile: this.currentProfileName,
+            updates: { knob: this.currentProfile!.knob }
+          })
+        )
+        this.setDirtyState(true)
+      }
     }
   }
 })
@@ -527,7 +548,7 @@ export const initializeDevices = () => {
           console.error('Failed to parse update data:', e, dataString)
         }
       }
-      if (!update.idle && !update.p) {
+      if (!update.idle && !update.p && !update.ks) {
         console.log('Received update:', update)
       }
       if (update.p !== undefined) {