The EM50 has only one Button for Fill Ins. If you are on the Original Style you go with a Fill In in the variation and also back. My Question: is it possible when you are in the Original Style to play the original fill in pattern and stay in the original Style ? With E20 or RA50 you had 2 Buttons and so yon can chosse witch Fill In you like to play. I miss this funktion and I hope someone knows a solution if there is one.