Boomerang pulls right

[wnplt]

Just wondering if it is normal for my Boomerang to pull to the right at all speeds. It takes constant left correction to keep the boat tracking straight. I have no vibrations and it seems to help if more weight is put on the right side of the boat. Is the torque effect responsible for this turning tendency?

Thanks for any insight.

[AJones]

My '96 Boomerang has always run straight as an arrow. No pull at any speed. Can steer it with one finger. The throttle on the other hand has always had a stiff spot even after replacing the cable.