T' wind was really blowin' hard and I went t' me only rocket I had with me that had a streamer. Aye aye! Plus, me hearties, tube fins tend t' deal well with t' wind. Well, blow me down! It did indeed put up a great flight. Arrr! Altitude be really high for a B4. Would have been even higher with a 6-second delay. It was about out o' gas when it deployed but was still goin' up. Well, blow me down! Streamer did t' trick and I had a fairly short walk for retreival.