ORIGINAL: Fastsky
I fly off a grass field and don't bother. When the grass gets tall, it will start collecting on the one side of the prop. After 3 take offs and landings you can tell that the balance is being affected and you have to take the time to clean the green off. When the grass is going to change the balance of the prop anyway why worry about pre-balancing?!?
How do you manage to get the grass on only one blade? If they're both coated with crud equally it is still balanced.
