Timed despawn grounds.

Add v="" right next to the grounds L, example: L="798" so v="10000"L="798" that's all, very simple.


Now, for the second part, between the "" in v="" you put a numbber and that is how long until it despawns and it's 1000 for every second so 1 second, 1000, 10 seconds 10000,  a minute 60000.