While working on the update of the Engine Cluster for the MSFS C172 earlier, I found the Wind Direction Needle on the C172 HDG Extended Version misaligned. 
After checking the codes, the Magnetic Variation parameter, which was a part of the Wind Direction component, is no longer used. No idea when such change was taken place.
Anyway, necessary revisions have been carried out to the three HDGs, Multi-Shared HDG, C172 HDG and Just Flight Arrow III HDG, which include a Wind Direction Needle in their Extended Versions.
Download Links have been sent to all users already.
If you have not received the email in the next 12 hours, please check your spam folder first and then contact me.
Similar updates to the various HSIs that have a Wind Direction Needle will be ready in the coming weeks.
Stay tuned.
