Hi Nikola, can you please help me because i keep getting errors about this slot step thing.  My service duration is 15 minutes I have to have 4 slots per day  one person in the 11-11:15 slot one person in the 11:30-11:45 slot one person in the 12-12:15 slot and  one person in the 12:30-12:45 slot    My question is can you tell how many minutes should I put to my slot step so it will appear the exact time clot I choose.    Than you