Mercury and Mars Calculations are substaintially off

[dsimpson3030]

I have been using the package in Python for around 10 months, and the accuracy of the calculations was more than enough for my needs. Recently, the local Azimuth and Elevation results for Mercury and Mars are way off. Venus, Jupiter, and Saturn are all correlating with other sources.

I wouldn't doubt I am doing something wrong but does anyone understand why that would happen? I don't need perfect accuracy but right now it's way off.

Attached is a comparison between astronomy.py and two online sources.

astronomy.pdf

Any ideas as to what is wrong?

Thanks