I found an easier solution, Marco added the 6th parameter in phcon_setparams2 to be like a shock absorber:
phcon_setparams2(frw_id,vector(-30,30,0),nullvector,vector(80000,200,0));

I found this setting to be nice and bouncy.

Thanks Marco

-raiden

"It doesn't matter if we win or lose, it's how we make the game."
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Links: 3DGS for Dummies