Thanks, I updated the sensors by removing the app from my iphone and reinstalling them. It now says V7 in sensorware. With the phone running low on battery I only could test for a short while, but I still have the feeling of the drums getting moved while playing.
As I am a lefty I automatically put the sensors on lefthand mode when first trying the kit. This time I left it on default right hand mode. It started off great! I had the initial idea that the update had worked well, but only for a few minutes. After trying to reset the sensors by pressing the buttons ones, I also tried turning them off and on again to get the initial feeling back right ater the update. It resulted in the snare and crash nowhere to be found, and the hihat only responded half the time. No mather how carefully I drummed.
So, I’m thinking my drumming messes up the placement of the drums?