Way underpowered. Well, blow me down! Plus thar should've been a stuffer tube put into t' design. T' chute barely got out and didn't deploy cuz t' tube was too long.  So t' rocket came crashin' down into t' trees. Arrr! Luckily only one fin came off.  T' fin has been put back on, but t' only way I'll fly it again is t' put an EXP motor with in it, with a G-timer or Altimeter.