# Hand Setting (Beta) Detailed Explanation
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After upgrading the Udcap Driver software to version V0.1.7.0, please refer to this document.
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The Hand Setting page allows you to adjust the hand movement performance of your avatar in VRChat.
Each finger has two adjustable points: Point 1 and Point 2.
### Point 2
Point 2 adjusts one parameter: the Pitch value.
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The bending range of the VRChat avatar's fingers is determined by the model itself, so we cannot adjust the minimum or maximum degree of bend, only the balance.
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The Pitch value controls the finger's degree of bending.
Pitch - Balance Value: Dragging to the left means the finger bends slowly at first and then faster; dragging to the right means the finger bends faster at first and then slower.Example: If you find the tip of your VRChat avatar's index finger isn't bending responsively enough, you can adjust the Balance value for Index Finger Point 1 to the right. Conversely, adjust it to the left if the opposite is true.
### Point 1
Point 1 adjusts two parameters: Pitch value and Yaw value.
The Pitch value is adjusted as described above.
The Yaw value controls the degree to which the finger spreads outward (abduction/adduction).
Yaw - Min Output: Adjusts the angle of the finger when the hand is closed/relaxed.
Example: If you find your VRChat avatar's index finger leans too much to the right when the hand is closed, adjust the Yaw - Min Output for Index Finger Point 1 to the left. Conversely, adjust it to the right if the opposite is true.
Yaw - Max Output: Adjusts the angle of the finger when the hand is fully spread open.
Example: If you find the spread angle of your VRChat avatar's index finger is too small when the hand is open, adjust the Yaw - Max Output for Index Finger Point 1 to the right. Conversely, adjust it to the left if the opposite is true.
Yaw - Balance Value: Dragging to the left means the finger spreads open slowly at first and then faster; dragging to the right means the finger spreads open faster at first and then slower.
Example: If you find your VRChat avatar's index finger isn't spreading responsively enough, adjust the Yaw - Balance value for Index Finger Point 1 to the right. Conversely, adjust it to the left if the opposite is true.
***
### Recommended Adjustment Scheme
Based on the default settings, we provide a set of recommended adjustments for users' reference.
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Note: The parameters in this scheme are the same for both the left and right hands.
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1. Thumb 1 - Pitch - Balance: 90% (Increases thumb bending responsiveness)
2. Index Finger 1 - Yaw - Min Output Value: 5, Max Output Value: 35 (Provides a more natural look for the index finger when the hand is closed/relaxed and when spread open)
3. Middle Finger 1 - Yaw - Offset: -5 (Provides a more natural look for the middle finger when the hand is closed/relaxed and when spread open)
4. Ring Finger 1 - Yaw - Max Output Value: 20 (Provides a more natural look for the ring finger when the hand is closed/relaxed and when spread open)
5. Little Finger 1 - Yaw - Min Output Value: -5, Balance: 10% (Provides a more natural look for the little finger when the hand is closed/relaxed and when spread open)
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