Not knowing what to expect with this model in terms of altitude and glider behavior, I was reluctant to shove a C motor in it for flight at the particular field which I frequent.
Instead, I chose to go with a B6-4. This was not the best selection for a B motor. The model boosted nicely, turned over, and started streaking downward for at least half of the delay period. Here is a picture of its ballistic descent:
By the time the ejection charge popped, the model was traveling at a pretty good clip:
All turned out well, however - the booster parachute deployed while the ring glider separated and settled into a good steady glide.
On my next outing with the Solo, I plan to switch to B motors with a two second delay. I will likely fly the model twice - once on a B4, and again on a B6 to determine which would give the optimum performance.
One thing is for certain: the Estes Solo is a fun rocket to fly, and a real crowd pleaser!
