In general, the station delay time should be in minutes not seconds.
Well I need to hear confirmations from other users to make this a permanent change. I assume in most cases one only needs a few seconds or couple minutes of delay between stations. I don’t know how often one needs 30 minutes of delay. I can certainly make it more flexible by making the delay time a 16-bit integer, so it can vary between 0 to 65535 seconds.