is there a variable for the lowest point of a model's bounding box on the z axis? because when i put the model's z on the ground it puts the origin's z on the ground and the model is stuck halfway underground. thanks in advance

model.min_z
This is a negative number in entity co-ordinates.
IE
models.z = +20;
model.min_z = -10;
therefore bounding-box lower-edge z is at z = +10

thanks alot!