After updating to 7.8, the $time variable no longer works for substances in iClone.
Below I have attached a simple substance that uses the $Time variable, this substance and all others that use this variable was working before the upgrade. Now the animation does not play in Iclone 7.8 you can reproduce this by testing this in substance player and then in Iclone 7.8 I have made several effects that heavily use this variable, for an upcoming effects pack for Iclone. Any assistance possible would be appreciated.