Quoted from Leeb18509:I put it up with all legs levelers screwed in and it ended up with the bubble touching the 3rd line. Manual says bubble touching 2nd line is stock but it plays fine for me the way it is.
I wouldn't always trust the bubble level. By the time I got my bubble level to the second line I was at 7.5 degrees. I switched out the bubble level with another machine and it was showing 4th line. I would download the level app on your phone or get a digital level and set your machine up at 6.5 degrees (should be all 4 legs down). If it doesn't play fast enough for you go up from there. I found my DI plays plenty fast at 6.5 in my opinion.