Flavor concentrate “Blue Raspberry Slush” by One Stop Do It Yourself Shop (OSDIY) has the wrong specific gravity listed in our database. It isn’t PG based. It’s 67% VG based. SG should be readjusted to 1.16 as per the MSDS on OSDIY’s website.
Slippery slope seeing how it will throw a wrench in all existing recipes.
While it was quite “on target” being in Flavors… I moved it because it deals more with “site operations” (because of the accuracy aspect as you mention, as potentially pertaining to recipes).
It’s also more apt to be noticed by @daath here (since you didn’t tag him). 
It’s probably a tricky thing to adjust in the database after recipes have been published… you’ll change every existing recipe and probably set it off.
There wasn’t a specific gravity for that flavor? I added it now - I will have to check out the MSDS-sheets on their site!
Preivously mixed recipes will just have been slightly off. This is only valid for people who have checked off “Use manufacturer specified gravities” in their preferences 