The Typhoon Mk.IB's prop doesn't get damaged properly when hitting it into the ground:
Fixed in Patch 1.
You can fly with a broken prop by using RRR to repair your engine after you smashed your prop, then smashing your prop again, which won't damage your engine:
Actually this is something Zuti fixed long time ago.
It's a bit of a mystery to me how this could have happened to you, as in code we can see that actually repairing the prop happens
before the engine itself gets restored:
// Repair also the prop, in case it was damaged
ac.hierMesh().chunkVisible(Aircraft.Props[this.engineId][0], true);
ac.hierMesh().chunkVisible(Aircraft.Props[this.engineId][1], false);
ac.hierMesh().chunkVisible(Aircraft.Props[this.engineId][2], false);
// Reset oldProp array to all zeros
for (int i = 0; i < ac.oldProp.length; i++)
ac.oldProp[i] = 0;
// System.out.println("ZutiTimer_RepairEngine prop control: " + motor.isHasControlProp());
if (this.motorBkp != null) ZutiSupportMethods_FM.restoreMotor(motor, this.motorBkp);
This means you should - in theory - never be able to get a proper engine back without a proper prop.
In summary, in order to understand how you got there, we'd need the corresponding logfile.
![Cheers ]cheers[](https://www.sas1946.com/main/Smileys/akyhne/occasion14.gif)
Mike