PA44 Seminole - Overpowered on take off

[MrTommymxr]

Static thrust bug on multi engines (and Icon A5) found!

So we are all aware of bad takeoff performance on the DA62. I believe to have found the bug. I was wondering why the DA40NGX, with the same engine type was producing so much more thrust than the DA62X with 12 less horsepower. I copy pasted the engine config back and forth, the only difference being the engine placement. I discovered, that if the second engine is placed off of the centerline, the thrust efficiency of both engines drop to 0.13. Here are the default engine position values, with …