The launch interval is one second. The rear launch rocket sets the front launch rocket as the target guide.
When three rockets of the same specifications are launched at a time, the final height difference is very large.
1,858
Silentime
3.8 years ago
This is happening because the other rockets are leaving the physics sphere, and that is causing the engines to turn off for a moment. Since the higher you go, the higher the Isp is in the engines, by turning the engines off for a bit and then igniting them again you can get higher.
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