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