'groove~' Slow down playback speed without changing playback position?

Masa's icon

Hi, is there any way to slow down the playback speed of 'groove~', without changing its playing position?
I can achieve that with 'sfplay~', but as I need to sync multiple tracks and manipulate their playback position dynamically, I need to stick to 'groove~'.
Thanks a lot!
Masa

Max Patch
Copy patch and select New From Clipboard in Max.

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