diff --git a/src/YaesuController.zig b/src/YaesuController.zig
index 8cfe177..beff42f 100644
--- a/src/YaesuController.zig
+++ b/src/YaesuController.zig
@@ -180,7 +180,21 @@ const Controller = struct {
         };
     }
 
-    fn signDeadzone(offset: f64, deadzone: f64) enum { negative, zero, positive } {
+    const Sign = enum {
+        negative,
+        zero,
+        positive,
+
+        pub fn symbol(self: Sign) u8 {
+            return switch (self) {
+                .negative => '-',
+                .zero => '=',
+                .positive => '+',
+            };
+        }
+    };
+
+    fn signDeadzone(offset: f64, deadzone: f64) Sign {
         return if (@abs(offset) < deadzone)
             .zero
         else if (offset < 0)
@@ -224,11 +238,23 @@ const Controller = struct {
         drive_signal[config.controller.elevation_outputs.increase.io] = elsign == .positive;
         drive_signal[config.controller.elevation_outputs.decrease.io] = elsign == .negative;
 
-        log.info("drive: az = {s}, el = {s}. outputs: {any}", .{ @tagName(azsign), @tagName(elsign), drive_signal });
-
         const raw = try self.labjack.readAnalogWriteDigital(2, inputs, drive_signal, true);
+        const angles = lerpAndOffsetAngles(raw);
 
-        return lerpAndOffsetAngles(raw);
+        log.info(
+            "az: {d:.1}° ({d:.2} V) {d:.1}° => {c}, el: {d:.1}° ({d:.2} V) {d:.1}° => {c}",
+            .{
+                angles.azimuth,
+                raw[0].voltage,
+                pos_error.azimuth,
+                azsign.symbol(),
+                angles.elevation,
+                raw[1].voltage,
+                pos_error.elevation,
+                elsign.symbol(),
+            },
+        );
+        return angles;
     }
 
     fn run(self: *Controller) !void {