I've ran the NestedCall test for debugging purposes as the SimpleFunction test passes, but the  FibonacciElement test fails. I've been having a pretty hard time pinning down exactly what's 
wrong and a point in the right direction would really help me out.
The results from the NestedCall test are below and here is the asm file 
NestedCall.asmComparison
| RAM[0] | RAM[1] | RAM[2] | RAM[3] | RAM[4] | RAM[5] | RAM[6] |
|    261   |    261    |    256   |   4000  |   5000   |    135   |    246   |
Output
| RAM[0] | RAM[1] | RAM[2] | RAM[3] | RAM[4] | RAM[5] | RAM[6] |
|    261   |    261    |    256   |   4000  |   5000   |    309   |    246   |