Thanks for publishing the model!
Unlike the cheap paddles, this one is expected it to be warp-resistant :)
SRIVER HE rubber from ebay was used.
Glued it on using 3m spray adhesive.
The paddle feels heavier than Stiga Evolution. 40% fill seems too much, 10% of even 5% would be better.
Handle is 3=5mm shorter compared to Stiga, I glued the handle sides with a small shift. to compensate that.
I just played the match against my daughter, that was good game!
inland PLA 215C
The handle of the model is 5mm shorted compared to Stiga paddle. This can be compensated later by gluing the handle sides 5mm away from the paddle center.