Critter attack Posted on December 8, 2017 by Bobby Why no F/B on 160m 4SQ in Summit? Sitting 1200’ from the shack on a 2200’ ridge sits the 4/sq in Summit. This means a long run of control cable for critters to chew. Squirrels like control cable, we found this out in early December while doing site maintenance. Multiple splices were required to make the 160m Array happy again. Bobby KC2UPN making the repairs.