In the event that you can convince BK to produce a new sticker, hopefully it will be marked with sufficiently small tick marks. Here is my Fireview for reference; 1/4 either side of 1 makes a huge difference in how my stove burns . The WS IS is more controllable than the Fireview and it does appear to have finer tick marks but I don't have a picture of it.
Good luck in getting what you believe will improve your stoves.
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My stove has the numbers, thank goodness, but I believe it is not "silly" to disagree with BK's decision to remove them. I notice a huge difference with only slight changes to the thermostat settings when trying to get long burns. I seriously point at the little O in "normal" vs. the little R.
We all get one opinion and each is valid.