In 2020 I was invited by the Contemporary Music Centre Ireland to deliver two Professional Development seminars drawing on my experience engraving and notating contemporary music in Sibelius. You can access them on YouTube, and I hope they help you to become more familiar with Sibelius as a software, and make your scores look professional and artistic. If you would like private or group tuition to address notation problems in Sibelius, just get in touch via my Contact page. I also work as a freelance engraver, and can provide you with a no-pressure quote for any engraving projects.
Some examples of my notation work: