Hi, I used the mark up functionality extensively in PDF expert 5. Why was this removed? This should have been made clear before you guys decided to push the update for PDF expert 6. Is there a way that I can revert to the previous version? It seemed like a very underhanded thing that you guys did to push the editing functionality. Take note that I did purchase the upgrade in PDF expert 6 but I find the previous mark up method to be better as it is able to show the corrections I’ve made with the people I collaborate with. Had I known that this feature would be removed, I never would have upgraded to PDF expert 6. Please provide some way for your loyal customers to access PDF expert 5 or at the very least include in the update description the features that you’ve decided to remove.