I have had a tip glaze over before and that can be the case for me, as can my stroke. Saying all of that, switching to Triangle eliminated the miscues that night.Direct reply to @BigBoof and the rest of the members in this thread:
How old is your tip and is it due for a replacement? Most layered tips start hardening up around 6 to 9 months or so...
I do wonder if the newer chalks are not abrasive enough to naturally wear the tip.
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