Maharadja

ok it works fine now THX

Ok ill try that but is there an tutorial for making polyobjects in doom builder?

Im busy on a doom level and im using doom builder. i've seen some polyobjects in other levels and they looked cool.Ive read the tutorial on the zdoom page but if i want to test my level it says:spawn polyob poly 0 does not exist. Can someone help me to make a polyobject in doom builder?