immelmann inverted coaster problem

[Prototyp91]

i try to create the black mamba from phantasialand but the immelmann loop doesnt work right. i cant explain it more in english but if u try it out, its getting wrong.. did i miss something?

 

[djwessie]

Read the other forums about the coaster edittor, then you might find your answer. Everyone is complaining about it.