message: increase test tolerance
diff: @@ -81,7 +81,7 @@ class TestPwmInput():
  full_scale = max_val - min_val
  slope, offset, fitted_curve = fit_sawtooth(data, min_val, max_val)
  test_assert_eq(slope, full_scale / 1.0, accuracy=0.001)
  - test_curve_fit(data, fitted_curve, max_mean_err = full_scale * 0.02, inlier_range = full_scale * 0.03, max_outliers = len(data[:,0]) * 0.01)
  + test_curve_fit(data, fitted_curve, max_mean_err = full_scale * 0.02, inlier_range = full_scale * 0.05, max_outliers = len(data[:,0]) * 0.01)
  