The only thing I need to mention is that vinegar stops the level of heat and keeps it where it’s at, you’d have to do a web search on how the heat level changes over time.
In know in the case of hot yellow mustard it gets hotter for about 15 minutes after that the heat level comes down, unless you stop it with vinegar, horseradish is much the same, and I want mine hurtful hot.
Got a piece waiting for me to mess with it, haven’t had the time yet, very soon. 