diff --git a/doc/roadmap.md b/doc/roadmap.md
index 404c524b..9373cb16 100644
--- a/doc/roadmap.md
+++ b/doc/roadmap.md
@@ -16,7 +16,6 @@ Following list of features and improvements ordered by priority is under develop
   * Custom diver stress sac rate ratio
     * Add to general settings
     * Add to dive settings
-    * Apply to gas algorithm
     * Visualize on consumption chart
   * Add minimum gas reserve for first tank and for stage
   * Add option to ignore some warnings (ICD, density)
diff --git a/projects/planner/src/app/shared/PlanUrlSerialization.spec.ts b/projects/planner/src/app/shared/PlanUrlSerialization.spec.ts
index dbe98af3..a9669ff2 100644
--- a/projects/planner/src/app/shared/PlanUrlSerialization.spec.ts
+++ b/projects/planner/src/app/shared/PlanUrlSerialization.spec.ts
@@ -11,6 +11,7 @@ import { DepthsService } from './depths.service';
 import { ReloadDispatcher } from './reloadDispatcher';
 import { DiveSchedules } from './dive.schedules';
 import { SettingsNormalizationService } from './settings-normalization.service';
+import { Diver } from 'scuba-physics';
 
 class TestSut {
     constructor(
@@ -144,6 +145,22 @@ describe('Url Serialization', () => {
         expect(result.length).toBeLessThan(2048);
     });
 
+    describe('Diver options', () => {
+        it('Serialize both Rmv and stressRmv', () => {
+            expect(simpleViewUrl).toContain('di=20,30');
+        });
+
+        it('Deserialize both Rmv and stressRmv', () => {
+            const missingStressUrl = 't=1-18-0-200-0.209-0&' +
+                'de=0-30-102-1,30-30-618-1&' +
+                'di=24&' +
+                'o=0,9,6,3,3,18,2,0.85,0.4,3,1.6,30,1.4,10,1,1,0,2,1&' +
+                'ao=0,0';
+            complexSut.urlSerialization.fromUrl(missingStressUrl);
+            expect(complexSut.schedules.selected.optionsService.getDiver()).toEqual(new Diver(24, 36));
+        });
+    });
+
     describe('Complex vs. Simple view', () => {
         it('Load complex plan to simple view',() => {
             const current = createSimpleSut();
diff --git a/projects/planner/src/app/shared/PlanUrlSerialization.ts b/projects/planner/src/app/shared/PlanUrlSerialization.ts
index 0da9af55..041bcbe8 100644
--- a/projects/planner/src/app/shared/PlanUrlSerialization.ts
+++ b/projects/planner/src/app/shared/PlanUrlSerialization.ts
@@ -165,15 +165,18 @@ export class PlanUrlSerialization {
         const context = new ParseContext(parseParam, ',');
         const result: DiverDto = {
             rmv: context.parseNumber(0),
-            // TODO add test to verify default value is loaded if not present
             stressRmv: context.parseNumber(1)
         };
 
+        if(!result.stressRmv) {
+            result.stressRmv = new Diver(result.rmv).stressRmv;
+        }
+
         return result;
     }
 
     private static toDiverParam(di: Diver): string {
-        const result = `${di.rmv}`;
+        const result = `${di.rmv},${di.stressRmv}`;
         return result;
     }
 
diff --git a/projects/planner/src/app/shared/PlanValidation.ts b/projects/planner/src/app/shared/PlanValidation.ts
index 70e39117..260c184c 100644
--- a/projects/planner/src/app/shared/PlanValidation.ts
+++ b/projects/planner/src/app/shared/PlanValidation.ts
@@ -136,7 +136,7 @@ export class PlanValidation {
     }
 
     private diverValid(diver: DiverDto): boolean {
-        return this.isRmvValid(diver.rmv);
+        return this.isRmvValid(diver.rmv) && this.isRmvValid(diver.stressRmv);
     }
 
     private complexModeValid(app: AppPreferencesDto): boolean {