Thanks for info, I did not know it's a common industry term! Anyway, the point I am driving is, it's more interesting to discuss _why_ would anyone change the

Thanks for info, I did not know it's a common industry term! Anyway, the point I am driving is, it's more interesting to discuss _why_ would anyone change the "set point" - common scenarios and pitfalls, than just explaining the "update_set_point changes the set point". It's nice to go into details what are the consequences and common use-cases.