Toggle Grid lines view when holding option

it would be cool to hold options to quickly see the orange grid lines before clicking with the mouse…

if somehow the team can program so that it only shows the gridline when the mouse hovers over the bar.

This already exists; I think you have to have the System Track turned on. Hold Option/Alt and you’ll see the grid lines. The fact that the grid lines show on the System Track probably isn’t terribly helpful if you’re working halfway down a score layout, but for the example you’ve screenshotted it’s perfect.

yeah probably they need to rework the system track it is quite annoying and takes lots of space so I turned it off and on most of the time.