I managed to fix the locating of the air altar, but I'm not sure if it messes anything else up in regards of locating other altars. First you open the Objects.simba file, which is located in C:\Simba\Includes\MSI\MSI\Core. You then ctrl-f "ALTAR_RUNECRAFTING" and change the following code:
Code:
ALTAR_RUNECRAFTING:
with result do
begin
Name := 'ALTAR_RUNECRAFTING';
Uptexts := ['rune','ALTAR'];
Options := ['raft', '-rune', 'une'];
Colors := [8354173];
Tol := [4];
Hue := [2.78];
Sat := [0.41];
FindAllColors := False;
W := 50;
H := 50;
Accuracy := 50;
SearchArea := MSBox;
ExcludeSelf := True;
WaitToMove := True;
MultiClick := True;
end;
By doing this all you're doing is accounting for the difference in the color detection. If this messes anything up a simple msi reinstall should take care of it. Hope this helps someone! (I know its working just peachy for me)