Adding Weight to 2024 Head Extreme MP L to Match Extreme MP

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I have a 2024 Head Extreme MP L (295g strung weight), and I want to add weight to get it closer to the 2024 Head Extreme MP (318g strung weight).

The specs show the only difference between the two is the weight, which is about 20 grams.

Where and how much should I add the weight to achieve a similar strung weight and swing weight?

I got below response from chatGPT

To bring your 2024 Head Extreme MP L (295g strung weight) closer to the 2024 Head Extreme MP (318g strung weight), you’ll need to add around 23 grams of weight. The key areas to add weight while maintaining similar balance and feel would be:



1. Handle: Add weight inside the handle (using a butt cap or silicone) to maintain or adjust the balance if needed. This will keep the racket more maneuverable and won’t affect swing weight much.

2. 3 and 9 o’clock positions on the head: Adding lead tape here will increase stability without heavily shifting the balance toward the head.

3. 12 o’clock on the head: If you want a slightly more head-heavy feel and increased power, you can add some weight here, but be cautious not to overdo it, as it will increase swing weight and affect maneuverability.

Distribute the weight gradually and test to see how it feels as you move toward the desired strung weight.
 
To be honest, it has to be said that this information is meant to be helpful but is absolutely meaningless.
Without measuring the data such as SW, balance and weight distribution (within the frame), the whole thing will certainly come to nothing.
With a lot of trial and error, you can certainly create a supposed similarity - but that seems too time-consuming to me.
I would turn to a specialist.
 
I placed a Wilson leather grip and two overgrips on my racket, bringing the total weight to 322g. I believe the strung racket weighed 298g without any replacements or overgrips. It seems I got a few grams over 280g racket.
 
I have a 2024 Head Extreme MP L (295g strung weight), and I want to add weight to get it closer to the 2024 Head Extreme MP (318g strung weight).

The specs show the only difference between the two is the weight, which is about 20 grams.

Where and how much should I add the weight to achieve a similar strung weight and swing weight?
Let me answer your question assuming your info is correct and the balance point is 33.5/cm for both rackets. To not change the balance you need to add 20 g at 33.5 cm or the balance point. Adding 20 g at 33.5 cm adds (23.5*23.5*0.020) 11 points to the SW. if you want more SW points than 11 use the formula I = mr^2 where I is the points point above 11 you want, m is 0.020 kg, and r is the distance above and below 33.5 cm to place the weights of 10 g each. If you want less than 11 point of SW you are out of luck.

EDIT: You can match 2 specs, e.g., weight & balance, weight & SW, or balance & SW, but maybe not all three. I mean you may have to settle for some thing close but not exactly matched. To start with though, you should be working with actual measured specs, and not published specs which can vary.
 
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How about the stiffness/RA. Does the lighter version have a higher stiffness/RA rating, to compete lower weight?
 
At Tennis Warehouse, the MP version has a stiffness (RA) of 66, while the MPL version is 64. I need to play more to get a better feel, but I chose the MPL due to its lower weight and RA compared to the MP.

When I compete, I use the Rafa Aero 300g and noticed today that the Extreme MPL generates more spin than the Pure Aero.

I’ll provide more feedback tomorrow after my hitting session in the morning, including the feel and overall playability.
 
How about the stiffness/RA. Does the lighter version have a higher stiffness/RA rating, to compete lower weight?
Here’s my initial readout from the first hitting session:
After removing one overgrip, the weight now matches the Clash 100 v1. The leather grip seemed to help close the gap in frame weight.
I like the feel because I may prefer a more muted feel overall because I enjoy playing with the Clash, although I also play with the Pure Aero. I’m not as fond of the Babolat feel, even though I found addictive.
For context, I really like the Gravity Tour, which I recall being similar to the Extreme MP +360.

Now, coming back to the Extreme MP L:
I noticed the ball pocketing feels longer compared to the Pure Aero. The spin is more noticeable when the swing speed is slower, but I didn’t see as much kick off the ball after it hit the ground compared to the Pure Aero.

Additionally, the sweet spot on the Extreme feels smaller than the Pure Aero, Gravity, or Clash. Any mishit off-center is very noticeable, which contrasts with the muted feel I usually prefer.
 
I have a 2024 Head Extreme MP L (295g strung weight), and I want to add weight to get it closer to the 2024 Head Extreme MP (318g strung weight).

The specs show the only difference between the two is the weight, which is about 20 grams.

Where and how much should I add the weight to achieve a similar strung weight and swing weight?

I got below response from chatGPT

To bring your 2024 Head Extreme MP L (295g strung weight) closer to the 2024 Head Extreme MP (318g strung weight), you’ll need to add around 23 grams of weight. The key areas to add weight while maintaining similar balance and feel would be:



1. Handle: Add weight inside the handle (using a butt cap or silicone) to maintain or adjust the balance if needed. This will keep the racket more maneuverable and won’t affect swing weight much.

2. 3 and 9 o’clock positions on the head: Adding lead tape here will increase stability without heavily shifting the balance toward the head.

3. 12 o’clock on the head: If you want a slightly more head-heavy feel and increased power, you can add some weight here, but be cautious not to overdo it, as it will increase swing weight and affect maneuverability.

Distribute the weight gradually and test to see how it feels as you move toward the desired strung weight.
Not sure how you went from matching the MP L to MP to those other rackets.

To match MP L to MP for weight, balance, and SW add 11.5 g at 5.2 cm and 45.8 cm from the butt. That‘s assuming the TW averaged published specs for the MP L and the MP match your rackets.

EDIT: If you add a leather (heavier) grip subtract the difference in grip weight from the 11.5 g you add on the handle.
 
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Not sure how you went from matching the MP L to MP to those other rackets.

To match MP L to MP for weight, balance, and SW add 11.5 g at 5.2 cm and 45.8 cm from the butt. That‘s assuming the TW averaged published specs for the MP L and the MP match your rackets.

EDIT: If you add a leather (heavier) grip subtract the difference in grip weight from the 11.5 g you add on the handle.
Oh, nothing fancy! I was simply noting that the weight between the Clash 100 and the Extreme MPL became the same after adding a leather grip and overgrip. I apologize for any confusion that may have caused.
 
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