3 July Helpline Q&A Should a solicitor use track changes on my expert report Questions to expert, track changes, 11. Report Writing, 08. Working with Instructing Parties, 12. Responding to questions The Board’s view is that tracked changes can blur the line between proper requests for clarification and attempts to edit the expert’s evidence. In our opinion, that line is much easier to maintain when feedback is given in a separate letter or email.