converted more stuff to LogInterval
diff --git a/frc971/control_loops/drivetrain/drivetrain.cc b/frc971/control_loops/drivetrain/drivetrain.cc
index 982c6e9..a074c22 100644
--- a/frc971/control_loops/drivetrain/drivetrain.cc
+++ b/frc971/control_loops/drivetrain/drivetrain.cc
@@ -581,7 +581,7 @@
 
   bool bad_pos = false;
   if (position == nullptr) {
-    LOG(WARNING, "no position\n");
+    LOG_INTERVAL(no_position_);
     bad_pos = true;
   }