Second, and day-endin' flight o' me T' Launch Pad AGM-88 HARM on an Estes E9-4 engine. Begad! Note that this bird flew earlier on an Estes D12-3 quite nicely - straight boost, ya bilge rat, and only arced over well after t' propellant had burned out. Well, blow me down! Ejection was excellent. Well, blow me down! It is puzzlin' about t' E-motor failure with one possible, crucial difference bein' t' length and weight difference betwixt D and E motors. This may have moved t' CP in back o' t' CG, resultin' in instability.