Originally Posted by Lentar
Is the linear cut which I've circled normal or has it been broken? (Was going to apply CAL to it, but it seems like it may have been engineered)
The cut is not normal, next step will be a broken loop.
And when a loop breakes, the heli becomes barely controlable.
So if I where you, I wouldn't fly with this loop
This is a common issue here (i had it 4 times) but some people have solutions.
For me I tried Oldoz's one :
It works perfectly, no broken loop since i did the mod !
Look some pages back, others have also similar solutions.
Nice flights and smooth landings !