you changed the tmp of the grvt on the one on the right. this made the gravity stronger so the grvt flew around faster. occationialy the grvt moves so fast that it clips with the wall and is deleted. thats my explantion anyway
Thick wall will not block gravity. Use the actual wall.
No if i set it to 0 @12me21 it makes them last forever
This isn't a glitch, you just set the life of the GRVT to 0 so they would disapear really quickly.
may be random, but if you turn newtonian gravity off, opposite effect happens