Can't figure out this damned oil leak

Would probably work on a stock motor in the stock location. I have some complications to this situation:
1. I am not using motor mounts, I have a motor plate which is attached to the front cover. In order to get the front cover to move around, I would have to support the motor with a cherry picker and remove the motor plate, which is attached to the front cover very firmly with the grey mopar RTV. I don't think that sucker is ever coming off.
2. I do not have an OEM damper, it is an ATI super damper, the tube section that goes onto the crank sticks out further than the stock ones do.
3. Before this rebuild I never had an issue with this seal leaking. I think I may have installed it incorrectly the 1st time.
4. I have a friend who is a mechanic in the local dealership. He is going to come over and help me install it.
Understood. Your cover would still be dowled to the block? But, all things considered, you shouldn't be having issues. ATI should still work with stock seal and cover. Mine does. Hope you figure it out!