I see. The main reason i chose this timer was because it is programable in seconds. It was one of only a couple others that i found. I wound up loving it for many other reasons as well but if it can’t do seconds over a minute then i’m going to have to move on. I use seconds for each stations from 30-45 depending on the plants demand. Yes 5 seconds makes a huge difference. I just recently changed one of my systems which has lower pressure and now needs to program for 55sec- 1min 10sec. At this time i also updated my firmware only to discover this change which has severely dampened my 10K watering system. I have also turned a handful of others onto this timer, one of which builds systems for his clients using this timer. I hope the microSD card allows you to revert back to full control otherwise this is just another minute timer.