I knew someone would ask. Haha, wished I could point them out. I did this a while ago.
Best I can suggest is if you end up with more than one set of directions, allow lots of time between the steps and make sure, double sure and triple sure it is dry as a bone in the tank before you add the liner. I let it sit for a week in the sun the second time. That blow dryer stuff did not help much. Then another week before I lined it with a second liner - my choice, I had extra. Then another week before I put gas in it. That might of been overkill but it works now, lol.
It is a mighty big project but if done right, it works well.