diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f08778f..b813527 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,10 +14,11 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-20.04, macos-13, windows-2019]
+        os: [windows-2019]
     runs-on: ${{ matrix.os }}
     env:
       CGO_ENABLED: 1
+      GOARCH: 386
     steps:
       - uses: actions/checkout@v4
 
@@ -28,7 +29,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.23
+          go-version: "1.20"
 
       - name: Release version number
         run: echo '${{ github.ref_name}}' > VERSION
@@ -46,6 +47,10 @@ jobs:
         run: go build -ldflags "-linkmode 'external' -extldflags '-static'" -o bin/signls.exe
         if: startsWith(matrix.os, 'windows')
 
+      - name: Build windows 32
+        run: go build -ldflags "-linkmode 'external' -extldflags '-static'" -o bin/signls32.exe
+        if: startsWith(matrix.os, 'windows')
+
       - name: Tar.gz linux|mac files
         run: tar -zcvf signls_${{ github.ref_name }}_${{ runner.os}}.tar.gz LICENSE -C bin signls
         if: ${{ !startsWith(matrix.os, 'windows') }}
@@ -56,6 +61,12 @@ jobs:
           Compress-Archive bin\signls.exe signls_${{ github.ref_name }}_${{ runner.os}}.zip
         if: ${{ startsWith(matrix.os, 'windows') }}
 
+      - name: Zip windows 32 files
+        shell: pwsh
+        run: |
+          Compress-Archive bin\signls32.exe signls_${{ github.ref_name }}_${{ runner.os}}_32.zip
+        if: ${{ startsWith(matrix.os, 'windows') }}
+
       - name: Upload linux|mac artifact
         uses: actions/upload-artifact@v4
         with:
@@ -72,6 +83,14 @@ jobs:
           if-no-files-found: error
         if: ${{ startsWith(matrix.os, 'windows') }}
 
+      - name: Upload windows 32 artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: signls_${{ github.sha }}_${{ runner.os}}_32
+          path: signls_${{ github.ref_name }}_${{ runner.os}}_32.zip
+          if-no-files-found: error
+        if: ${{ startsWith(matrix.os, 'windows') }}
+
   release:
     needs: build
     if: startsWith(github.ref, 'refs/tags/v')
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
deleted file mode 100644
index ff7cb8a..0000000
--- a/.github/workflows/checks.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: checks
-on:
-  # push:
-  #   branches: ["main"]
-  #   tags: ["v*"]
-  pull_request:
-    branches: ["main"]
-
-permissions:
-  contents: read
-  pull-requests: read
-
-jobs:
-  golangci:
-    name: checks
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: 1.23
-      - uses: actions/checkout@v4
-      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v4
-        with:
-          args: -c .golangci.yml
-          only-new-issues: true
diff --git a/core/common/control_value.go b/core/common/control_value.go
index 7efcd53..6e2ab24 100644
--- a/core/common/control_value.go
+++ b/core/common/control_value.go
@@ -98,3 +98,17 @@ func (p *ControlValue[T]) SetMax(max T) {
 	}
 	p.max = max
 }
+
+func min[T Number](a, b T) T {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func max[T Number](a, b T) T {
+	if a > b {
+		return a
+	}
+	return b
+}
diff --git a/go.mod b/go.mod
index 5a8cce1..56abc62 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,12 @@
 module signls
 
-go 1.23
+go 1.20
 
 require (
 	github.com/charmbracelet/bubbles v0.20.0
 	github.com/charmbracelet/bubbletea v1.2.4
 	github.com/charmbracelet/lipgloss v1.0.0
-	gitlab.com/gomidi/midi/v2 v2.2.19
+	gitlab.com/gomidi/midi/v2 v2.1.7
 )
 
 require (
diff --git a/go.sum b/go.sum
index f200f5f..ca60efc 100644
--- a/go.sum
+++ b/go.sum
@@ -31,8 +31,8 @@ github.com/muesli/termenv v0.15.2/go.mod h1:Epx+iuz8sNs7mNKhxzH4fWXGNpZwUaJKRS1n
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
-gitlab.com/gomidi/midi/v2 v2.2.19 h1:/Ktpf21SIOX61gg8PJ7wYLSsD+dOU1e3z3tlO9OS+Zs=
-gitlab.com/gomidi/midi/v2 v2.2.19/go.mod h1:ENtYaJPOwb2N+y7ihv/L7R4GtWjbknouhIIkMrJ5C0g=
+gitlab.com/gomidi/midi/v2 v2.1.7 h1:lIjVXH+bnGG04j/kUVOFILt0BQvBeGz8Kyz0l6aM830=
+gitlab.com/gomidi/midi/v2 v2.1.7/go.mod h1:Cj6K9VH5GhYvPgL2JddxHBmZiP3nxKxB5XyTxiXvL9U=
 golang.org/x/sync v0.9.0 h1:fEo0HyrW1GIgZdpbhCRO0PkJajUS5H9IFUztCgEo2jQ=
 golang.org/x/sync v0.9.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/ui/util/value.go b/ui/util/value.go
index dc16471..4b49ac8 100644
--- a/ui/util/value.go
+++ b/ui/util/value.go
@@ -9,3 +9,17 @@ func Clamp(value, minimum, maximum int) int {
 func Mod(a, b int) int {
 	return (a%b + b) % b
 }
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}