Original board sent from Al S. Notice the wire is stripped way to long. There is to much exposed wire. Potential for wires to touch one another or touch loco frame after installation.

photo below shows proper strip length.

Photo below shows proper tinning of wires. Notice the insulation is not melted back exposing to much wire. The tinned length is only about 1/32" long.

Photo below shows what it should look like with wires attached to the solder pads on the rear CN decoder.

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