diff --git a/crates/tek/src/sampler/sample_viewer.rs b/crates/tek/src/sampler/sample_viewer.rs
index cb54d0db..3ad94263 100644
--- a/crates/tek/src/sampler/sample_viewer.rs
+++ b/crates/tek/src/sampler/sample_viewer.rs
@@ -2,23 +2,41 @@ use crate::*;
 use std::ops::Deref;
 use ratatui::{prelude::Rect, widgets::{Widget, canvas::{Canvas, Points}}};
 
+const EMPTY: &[(f64, f64)] = &[(0., 0.), (1., 1.), (2., 2.), (0., 2.), (2., 0.)];
+
 pub struct SampleViewer(pub Option<Arc<RwLock<Sample>>>);
 render!(<Tui>|self: SampleViewer|render(|to|{
     let [x, y, width, height] = to.area();
     let area = Rect { x, y, width, height };
+    let mut points = vec![];
     let (x_bounds, y_bounds, coords): ([f64;2], [f64;2], &[(f64,f64)]) =
         if let Some(sample) = &self.0 {
             let sample = sample.read().unwrap();
+            let start  = sample.start  as f64;
+            let end    = sample.end    as f64;
+            let length = end - start;
+            let step   = length / width as f64;
+            let mut t = start;
+            while t < end {
+                points.push((t as f64, 0.));
+                points.push((t as f64, 1.));
+                points.push((t as f64, 0.5));
+                points.push((t as f64, 0.25));
+                points.push((t as f64, 0.125));
+                points.push((t as f64, 0.0625));
+                points.push((t as f64, 0.03125));
+                t += step;
+            }
             (
                 [sample.start as f64, sample.end as f64],
-                [0 as f64, f32::MAX as f64],
-                &[]
+                [0., 1.],
+                points.as_slice()
             )
         } else {
             (
                 [0.0, f64::from(width)],
                 [0.0, f64::from(height)],
-                &[(0., 0.), (1., 1.), (2., 2.), (0., 2.), (2., 0.)]
+                EMPTY
             )
         };
     Canvas::default().x_bounds(x_bounds).y_bounds(y_bounds).paint(|ctx|{