diff --git a/app/dofs/rolls-cursor/RollsCursor.cs b/app/dofs/rolls-cursor/RollsCursor.cs
index 5c19b11..698d6bd 100644
--- a/app/dofs/rolls-cursor/RollsCursor.cs
+++ b/app/dofs/rolls-cursor/RollsCursor.cs
@@ -50,11 +50,11 @@ class RollsCursor : dof {
 		fL = PullRequest.Clamp(fL, 0.0001f, 1f);
 
 		Vec3 im   = Vec3.Lerp(i  , m  , fM / (fM + fI));
-		Vec3 mr   = Vec3.Lerp( m ,  r , fR / (fR + fM));
-		Vec3 rl   = Vec3.Lerp(  r,   l, fL / (fL + fR));
+		Vec3  mr  = Vec3.Lerp( m ,  r , fR / (fR + fM));
+		Vec3   rl = Vec3.Lerp(  r,   l, fL / (fL + fR));
 
 		Vec3 imr  = Vec3.Lerp(im , mr , fR / (fR + fM + fI));
-		Vec3 mrl  = Vec3.Lerp( mr,  rl, fL / (fL + fR + fM));
+		Vec3  mrl = Vec3.Lerp( mr,  rl, fL / (fL + fR + fM));
 
 		Vec3 imrl = Vec3.Lerp(imr, mrl, fL / (fL + fR + fM + fI));
 
@@ -67,4 +67,8 @@ class RollsCursor : dof {
 /* 
 	COMMENTS
 
+	reach out to nova for any help or perspectives on the problem
+
+	un stagger the roll
+	bias direction on index and pinky
 */
\ No newline at end of file
diff --git a/app/dofs/trackballer/Trackballer.cs b/app/dofs/trackballer/Trackballer.cs
index e7c7bd3..0edd85b 100644
--- a/app/dofs/trackballer/Trackballer.cs
+++ b/app/dofs/trackballer/Trackballer.cs
@@ -207,10 +207,26 @@ class Trackballer : dof {
 /*
 	COMMENTS
 
+	press in is not reliable
+
+	full thumb mesh and contact point lerp
+
+	pullbtn mouse click scale anim
+
+	thumb inside instead
+	so the natural thumb position doesn't affect the trackballer
+
+	sens for cursor
+
+	be able to stop it easily without jittering
+		use another fingers flexion to be able to brake the trackballer
+
+	finger gun interaction (on the other hand) to move the trackballer
+
 	distinct interactions to account for (relative to palm orientation)
-		y swipe
-		z swipe
-		x spin
+		y swipe (move x)
+		z swipe (move y)
+		x spin  (scroll)
 
 	how reliable is the provided palm orientation?