ORIGINAL: Moderfiedz

Hey guys, Im brand new here, and im wondering why my bipe is porpoising . Ive got wheight on the front and no lower wings, but its still doing it bad, im in around 1-2 MPH wind (I even tried it 0 MPH wind :\). My AA sport is PERFECT flying though, I have a dime taped on its lower part of the fuse right in front of the on-off switch witch enabled me to fly at least 100 feet above my head with ease. Thanks in advance for a response!

-Moderfiedz