Or, remove timing belt and not care and...
1. Roll engine to TDC by hand and watch for the mark on the flywheel and set it to zero. Some have 2 marks so I pull the #1 or #4 plug and make sure it is at the top.
2. Pull distributor cap, and make sure it is pointed at the #1 cyl
3. Line up marks on cam sprocket, while keep tension on the front side of belt.
4. Set belt tension.
5. Set ign timing
6. DONE!
Then you know for sure... Seems every time I have tried to "save" the alignment I end up double checking it a few days later. Its so easy to do it from scratch, and know its correct that's how I do it now