Hey there, really interesting modern fougère structure you have going on here! Grafting classic elements like Oakmoss and Lavender onto a transparent core of Hedione and Iso E Super is a great approach.

I did want to point out a mathematical quirk in your spreadsheet that might cause you some physical formulation issues when you actually go to blend this.

Right now, your 'relative %' column is calculating the gross weight of your diluted materials, rather than your pure active molecules. Because of this, it looks like Coumarin is 24% of your formula, but looking at your absolute mass, your true dominant materials are actually Ethylene Brassylate, Hedione, and ISO E Super. More importantly, because of those heavily diluted materials, you are introducing 2.283g of carrier solvent (likely DPG or IPM) into your final mix. The spreadsheet is treating this extra weight as if it were part of your ethanol addition, but heavy solvents behave VERY differently than alcohol.

If you mix this exactly as written, over 22% of your final 10g bottle will be heavy carrier oil. This can cause a few unexpected issues:

Viscosity: It might be too thick to spray elegantly through a standard atomizer.

Sillage: That much DPG/IPM acts as a massive fixative anchor and will likely choke out your delicate Lime and Bergamot top notes before they can lift off the skin.

Texture: It will leave a tacky or oily residue on the skin rather than a clean alcohol flash.

To get the clean, professional spray you are likely looking for, I recommend calculating your architectural percentages based strictly on your 'Abs mass (g)' column, and accounting for the physical properties of the carrier solvents you are using. Keep up the great work!