diff --git a/examples/src/omezarr/app.tsx b/examples/src/omezarr/app.tsx
index ab91428..4a93ecb 100644
--- a/examples/src/omezarr/app.tsx
+++ b/examples/src/omezarr/app.tsx
@@ -3,8 +3,7 @@ import { RenderServerProvider } from '~/common/react/render-server-provider';
 import { SliceView } from './sliceview';
 import { type OmeZarrDataset, loadOmeZarr } from '@alleninstitute/vis-omezarr';
 
-// const demo_versa = 'https://neuroglancer-vis-prototype.s3.amazonaws.com/VERSA/scratch/0500408166/';
-const SPST = 'https://allen-genetic-tools.s3.us-west-2.amazonaws.com/tissuecyte/1263343692/ome-zarr/';
+const demo_versa = 'https://neuroglancer-vis-prototype.s3.amazonaws.com/VERSA/scratch/0500408166/';
 export function AppUi() {
     return <DataPlease />;
 }
@@ -13,7 +12,7 @@ function DataPlease() {
     // load our canned data for now:
     const [omezarr, setfile] = useState<OmeZarrDataset | undefined>(undefined);
     useEffect(() => {
-        loadOmeZarr(SPST).then((dataset) => {
+        loadOmeZarr(demo_versa).then((dataset) => {
             setfile(dataset);
             console.log('loaded!');
         });
diff --git a/examples/src/omezarr/sliceview.tsx b/examples/src/omezarr/sliceview.tsx
index 8215cf5..de31c28 100644
--- a/examples/src/omezarr/sliceview.tsx
+++ b/examples/src/omezarr/sliceview.tsx
@@ -16,9 +16,9 @@ type Props = {
 const settings: RenderSettings = {
     tileSize: 256,
     gamut: {
-        R: { gamut: { min: 0, max: 1000 }, index: 0 },
-        G: { gamut: { min: 0, max: 6000 }, index: 1 },
-        B: { gamut: { min: 0, max: 600 }, index: 2 },
+        R: { gamut: { min: 0, max: 80 }, index: 0 },
+        G: { gamut: { min: 0, max: 100 }, index: 1 },
+        B: { gamut: { min: 0, max: 100 }, index: 2 },
     },
     plane: 'xy',
     planeIndex: 3,