In addition to all the existing recurring settings of a task I also want to have tasks recur based on the start date without any due date. This would be helpful for example to remind me to check that my fire alarm is working. I want the start date to notify me that I should change the status of the task from tickler to next actions, but I don't have a due date for the task instead I will do it as soon as I can and when the task is completed I want the task to recur with a new start date x days after completion.