Need Help Creating A Custom Dimension

[enderborn10172]

I have been trying to create a custom dimension for weeks now. I am using Forge 1.9.4,; however, I have not found any tutorials for this version, so I have been following older version tutorials and doing my best to make adjustments by also looking at source code. I have started over and over about 5 times now and I am just about ready to offer someone money to write it for me. Any takers?............   Every time I enter my portal, the screen gets stuck on downloading terrain. At one point I used the source code for the End and I was actually able to get there, but I want my dimension to be like the Overworld not the End. Now I am almost positive it has something to do with my chunk provider class, but like I said I have tried so much and started over so many times, I am honestly clueless at this point. Does anyone please know of a 1.9.4 tutorial for a custom dimension. 

[Leomelonseeds]

For things like this please post your code.