Bend Conduit and Remove Internal Spring

What happens here

With the Pipe Viper properly inserted, the apprentice positions the PVC conduit over his knee, aligning the bend point. He then applies controlled pressure, bending the conduit to a sharp 90-degree angle. The father advises caution ("Be careful! Don't kink it!"). Once the bend is successfully formed, the apprentice uses the exposed tag to pull the Pipe Viper spring out of the newly bent conduit. The result is a clean, sharp, kink-free 90-degree bend.

Goal: Create a clean 90-degree bend in the PVC conduit and remove the bending tool.