They help a bunch...nice to hold an object with both hands while looking at it..
Great pin pointer from Garrett and Metal Detecting Stuff is my #1 source for products. Excellent service
Tekin Crowbar servo arms are designed for high torque applications. The low offset design reduces lateral strain the servo output spline and the dual screw clamp design ensures your servo arm does not waiver under extreme torque. Machined from 7075 Alumin