Is there a mod out there that reduces grenade/dynamite/etc bouncing to a far more realistic level? Preferably NOT arwen's realism tweaks? (Changes way too much and not compatible with Project Nevada). I'm just getting rather sick of throwing a stick of dynamite or a frag grenade and watching it bounce around like a basketball.

My mod Hard type rebalance pack does that. The HTRP-Explosives.esp module of it anyway.
http://newvegas.nexusmods.com/downloads/file.php?id=43985