Edit any TITLES to match your preferences. I was finding it hard to believe there wasn't an easy to find step through for a simple SMS notification repeat.
New Profile - SMS REPEAT
First Context - Event
Event Category - Phone
Phone Event - Received Text
Type - Any, (Or SMS/MMS only if you prefer)
Sender and Content - Up to you
New Task - REPEAT
1. ADD TASK - WAIT - 3 seconds (or your preferred time frame)
2. ADD TASK - STOP - IF %SCREEN ~ ON
3. ADD ALERT - NOTIFY SOUND - New SMS Text, Sound file leave default (or change to your message notification sound).
4. ADD ALERT - VIBRATE - Time 800 (or your preferred length, 200 is WAY short)
5. ADD TASK - WAIT - 3 seconds (or your preferred time frame)
6. ADD ALERT - NOTIFY CANCEL - IF %SCREEN ~ On
7. ADD TASK - GOTO - ACTION NUMBER 1 - IF %SCREEN ~ Off
Checkmark/OK your way out, make sure your profile is ON, and you are set!