Duration increments

Is it possible to have a 2hr 30min added to the drop down menu for increments. I see various times, 10min etc including a 1hr 30min.
If I use the 30min increment I see all on calendar, if I set calendar for meetings only at 0900, 1130 and 1400hrs these are showing but still get all other times in shaded. I only want to see my meeting available times.

Hi Mick (@Ncimick), it isn’t yet possible to hide timeslots on the booking page. We hope to add this functionlaity to our new booking experience. Our plan is to give you the option to only show the start time, leaving the duration increments hidden.