diff --git a/parcel/vue/auth/dialog.vue b/parcel/vue/auth/dialog.vue
index 7dd60c7..10e86af 100644
--- a/parcel/vue/auth/dialog.vue
+++ b/parcel/vue/auth/dialog.vue
@@ -138,11 +138,11 @@ export default {
 			/* (2) Adjust dimensions */
 			can.width  = buffer.length;
 			can.height = 256;
-			let precision = 5; // bigger -> less precise
+			let precision = 1; // bigger -> less precise
 
 			/* (3) Erase previous drawing */
 			ctx.clearRect(0, 0, can.width, can.height);
-			ctx.lineWidth   = 7;
+			ctx.lineWidth   = 1;
 
 			/* (4) Trace through each value */
 			for( let i = precision ; i < buffer.length ; i+=precision ){