Calibration times (blinds, covers, etc.).

[mkz212]

Many covers, blinds, roller shutters have a huge flaw - only one calibration time can be set. The upward movement is longer than downward because it takes more strength to raise than to lower.

I suggest adding options that would fix it. One option could be ability to set additional time for each cover (stored not in cluster, stored in zha/ha) or some general multiplier for all covers - so that for the upward movement the value will be for example the time set in the cluster * 1.05.