Angle movements over run when going to position.

Angles can overrun when moving to position due to a couple of reasons.

1. An encoder that is partially connected and allows the movement to hunt and then eventually find the postion.
   • Check the encoder for that movement.
2. The movement gets stuck and builds up power trying to move to position. After that occurs the unit eventually breaks free and moves quickly past the indicated position.
   • In order to solve this issue clean the arch fully as there is most likely a piece of wood stuck in the arch.

The angle movement can be cleaned with WD-40 to break down the build up or the kerosene diesel mixture.