I found a solution myself, as described in number 2 post..
Everything is working fine, if i just keep an eye on a pasted or copied block in EZK. They are not always lining up with the beat, and therefore i have to grab the block and move it into place. It’s just a fraction, but enough that it is audible and more than anoying.
When you have made a block, and moved it around and maybe copied and so on, then it seems that you can micro move the block, so it dont align up with the beat.
Try to grab a block. If you nudge it, then you sometime can move it a fraction, which is a bit odd?