If you have a task link that runs behind a baseline for a task, you may notice that the link sometimes bleeds through the baseline bar:
Links are drawn behind your task bars, but if your baselines are semi-transparent, they will show through. To prevent links from showing through your baselines, you'll want to remove transparency from your baseline markers. Go to Home > Chart Properties > Task Bars > Baseline Properties and set your Transparency to zero, which will make them opaque:
Once you've applied this change, your links will sit fully behind the baseline marker, and will not show through:
Last Updated: August 12, 2020