diff --git a/NOTES_ON_OPTICAL_PRINTER_TECHNIQUE.md b/NOTES_ON_OPTICAL_PRINTER_TECHNIQUE.md
index c31e1f3..60231b4 100644
--- a/NOTES_ON_OPTICAL_PRINTER_TECHNIQUE.md
+++ b/NOTES_ON_OPTICAL_PRINTER_TECHNIQUE.md
@@ -676,62 +676,63 @@ Made from the film, the highlights follow the other light parts of the picture.
 CHART C
 
 | NEUTRAL DENSITY | PERCENT OF FULL SHUTTER | DEGREES FOR 170° SHUTTER | DEGREES FOR \_\_° SHUTTER |
-|-----|-----|-----|-----|
-| 0.00 | 100% | 170° | ____ |
-| .05 | 89.1% | 152° | ____ |
-| .10 | 79.4% | 135° | ____ |
-| .15 | 70.8% | 120° | ____ |
-| .20 | 63.1% | 1079 | ____ |
-| .25 | 56.2% | 96°  | ____ |
-| .30 | 50.1¢ | 95° | ____ |
-| .35 | 44.7% | 76°  | ____ |
-| .40 | 39.8% | 68°  | ____ |
-| .45 | 35.5% | 60°  | ____ |
-| .50 | 31.6% | 54° | ____ |
-| .55 | 28.2% | 48°  | ____ |
-| .60 | 25, 1% | 43°  | ____ |
-| .65 | 22,48 | 38°  | ____ |
-| .70 | 20.0% | 34°  | ____ |
-| .75 | 17,84 | 30°  | ____ |
-| .80 | 15, 8% | 27°  | ____ |
-| .85 | 14.1% | 24°   | ____ |
-| .90 | 12.6% | 21,40  | ____ |
-| .95 | 11.2% | 19,19  | ____ |
-| 1.00 | 10.0% | 17.09  | ____ |
-| 1.05 | 8.91% | 15.2°  | ____ |
-| 1.10 | 7.94% | 13.59  | ____ |
-| 1.15 | 7.052 | 12.0°  | ____ |
-| 1.20 | 6.31% | 10.7  | ____ |
-| 1.25 | 5.62% | 9.6°  | ____ |
-| 1.30 | 5.01% | 8.59  | ____ |
-| 1.35 | 447% | 7-60  | ____ |
+|------|-------|------|------|
+| 0.00 | 100%  | 170° | ____ |
+| .05  | 89.1% | 152° | ____ |
+| .10  | 79.4% | 135° | ____ |
+| .15  | 70.8% | 120° | ____ |
+| .20  | 63.1% | 107° | ____ |
+| .25  | 56.2% | 96°  | ____ |
+| .30  | 50.1% | 95°  | ____ |
+| .35  | 44.7% | 76°  | ____ |
+| .40  | 39.8% | 68°  | ____ |
+| .45  | 35.5% | 60°  | ____ |
+| .50  | 31.6% | 54°  | ____ |
+| .55  | 28.2% | 48°  | ____ |
+| .60  | 25.1% | 43°  | ____ |
+| .65  | 22.48 | 38°  | ____ |
+| .70  | 20.0% | 34°  | ____ |
+| .75  | 17.8% | 30°  | ____ |
+| .80  | 15.8% | 27°  | ____ |
+| .85  | 14.1% | 24°  | ____ |
+| .90  | 12.6% | 21.4°| ____ |
+| .95  | 11.2% | 19.1°| ____ |
+| 1.00 | 10.0% | 17.0°| ____ |
+| 1.05 | 8.91% | 15.2°| ____ |
+| 1.10 | 7.94% | 13.5°| ____ |
+| 1.15 | 7.08% | 12.0°| ____ |
+| 1.20 | 6.31% | 10.7°| ____ |
+| 1.25 | 5.62% | 9.6° | ____ |
+| 1.30 | 5.01% | 8.5° | ____ |
+| 1.35 | 4.47% | 7.6° | ____ |
 | 1.40 | 3.98% | 6.8  | ____ |
-| 1.45 | 3.55% | 6.0°  | ____ |
-| 1.50 | 3.16% | 5.40  | ____ |
-| 1.55 | 2, 52% | 4,89  | ____ |
-| 1.60 | 2.51% | 4,30  | ____ |
-| 1.65 | 2.24% | 3.80  | ____ |
-| 1.70 | 2.00% | 3.45  | ____ |
-| 1.75 | 1.78% | 3.0  | ____ |
-| 1.80 | 1.58% | 2.7°  | ____ |
-| 1.85 | 1.41% | 2,4°  | ____ |
-| 1.90 | 1.26% | 2.149  | ____ |
-| 1.95 | 1.12% | 1.91° | ____ |
-| 2.00 | 1.00% | 70°  | ____ |
-| 2.05 | 891% | 1.52°  | ____ |
-| 2.10 |  794% | 1.35  | ____ |
-| 2.15 | . 708% | 1, 20°  | ____ |
-| 2.20 | .6312 | 1.079  | ____ |
-| 2.25 | 562% | .96°  | ____ |
-| 2.30 | 501% | 2   | ____ |
-| 2.35 | AATE | 76  | ____ |
-| 2.40 | 3985 | 68°  | ____ |
-| 2.45 | -355% | -60°  | ____ |
-| 2.50 | 3162 | «540  | ____ |
-| 2.55 | . 2828 | 48° | ____ |
-| 2.60 | 251% | 43° | ____ |
-| 2.65 | 2248 | 38  | ____ |
-| 2.70 | . 200% |  34°  | ____ |
-| 2.75 | .178% | 30°  | ____ |
-| 2.80 | 158% | . 27°  | ____ |
-| 2.85 | 141% | . 24°  | ____ |
\ No newline at end of file
+| 1.45 | 3.55% | 6.0° | ____ |
+| 1.50 | 3.16% | 5.4° | ____ |
+| 1.55 | 2.52% | 4.8° | ____ |
+| 1.60 | 2.51% | 4.3° | ____ |
+| 1.65 | 2.24% | 3.8° | ____ |
+| 1.70 | 2.00% | 3.4° | ____ |
+| 1.75 | 1.78% | 3.0° | ____ |
+| 1.80 | 1.58% | 2.7° | ____ |
+| 1.85 | 1.41% | 2.4° | ____ |
+| 1.90 | 1.26% | 2.14°| ____ |
+| 1.95 | 1.12% | 1.91°| ____ |
+| 2.00 | 1.00% | 1.70°| ____ |
+| 2.05 | .891% | 1.52°| ____ |
+| 2.10 | .794% | 1.35°| ____ |
+| 2.15 | .708% | 1.20°| ____ |
+| 2.20 | .631% | 1.07°| ____ |
+| 2.25 | .562% | .96° | ____ |
+| 2.30 | .501% | .85° | ____ |
+| 2.35 | .447% | .76° | ____ |
+| 2.40 | .398% | .68° | ____ |
+| 2.45 | .355% | .60° | ____ |
+| 2.50 | .316% | .54° | ____ |
+| 2.55 | .282% | .48° | ____ |
+| 2.60 | .251% | .43° | ____ |
+| 2.65 | .224% | .38° | ____ |
+| 2.70 | .200% | .34° | ____ |
+| 2.75 | .178% | .30° | ____ |
+| 2.80 | .158% | .27° | ____ |
+| 2.85 | .141% | .24° | ____ |
+