(Not included with TRX) The Dogtra PATHFINDER comes equipped with standard 5/8” contact points that can be extended to 3/4” contact points, for use on dogs with longer coats. To increase the contact point length from 5/8” to 3/4”, follow the steps below.

1. Using the included adjustment tool with the side marked 5/8”, unscrew the contact points counter-clockwise.

2. Place the contact point extension over the exposed threads, flat side down.

3. Place the contact points over the extensions and tighten the contact points and extensions clockwise using the adjustment tool with the side marked 3/4”.

Caution! Tighten until firmly in place. Be careful not to over tighten. To shorten the contact points back to the standard 5/8″, start with the adjustment tool with the side marked 3/4″, remove the contact point extensions, and tighten the contact points with the adjustment tool with the side marked 5/8″.