I think I saw something similar to this a while ago but can't recall what the outcome was so I'll just ask away.
I've just played a match where my opponent was moving from side to side on near enough every point while I'm serving, it's really off-putting in the extreme. It gets bad enough that I have to basically avoid looking at the service box, effectively serving blind on each point.
I've come across this alot more recently not just during ITST matches but also on WT. I can't exactly ask the opponent to stop dancing around like Michael Jackson during a match so what am I supposed to do?
Is this just gamesmanship or an actual rule break of sorts?