Agreed, this one might be a 4 week steep as-is. You may notice when you populate your recipe …when adding each flavor, it auto-populates with the “Median %” Pay attention to those averages but don’t feel too restricted as that Median% is by definition the average used in Notes etc.
Oh and WELCOME to the Forum. While you have learned it’s not that complicated once you have the basics, it’s not so easy either! With more experience you’ll discover how dramatic a 10% boost in a flavor can change to overall flavor dramatically. @muth had a great point which is “muting”. We refer to this as a flavor’s “ceiling” …3% might taste weak, 4% may be nice, 5% could be “in your face”, but 6% could be “I can’t taste this?” Some Super concentrates (like Flavorah) could be closer to 0.3% and 0.6% …but all flavors are different. Look for those “Median”% numbers under “Notes” in the Recipe Calculator (as @lambu showed you above) …click on the actual flavor names in the Calculator to be taken to the Notes section for that flavor.
Hang in brother (sister?) you’re getting there …and we were ALL there in the beginning.