Crosses also. When you pull tension with a CP you are still doing some operation to clamp it. All the while while up to the point when the string is clamped the CP is pulling stretch out of the string. In the crosses it is even more as the CP help to overcome friction of the mains.
Everyone has the right to be stupid... it's just that some people abuse the privilege...
Balance - 31.0 cm, Weight - 358 g, SW - 346 Kgcm^2