front crankshaft seal

This will be tech but also a shameless plug to the kit I sell. I have had this kit for over a year and a lot of you have bought it, but I wanted to post the info and pics on here as well for those who want to do this. Also, I sell 2 kits. They are the same except one has an OEM Toyota...

I was replacing the front main seal or front crankshaft seal this evening. It was a tight fit and I don't feel like I could tap it back any further than this. However, I am second guessing that it is in place as good as it should be. The picture is not great but you can see how deep the seal...