Hi! My first post on this community, so excuse any mistakes! I recently purchased a Canon A1, and it works okay except for one major issue; it doesn't correctly set the aperture when using any of the modes (except manual). For example, when I use program mode, it was say in the viewfinder e.g. 125 1.8, however it always shoots at f/16. Seems like the aperture selection lever is cooked? Has anyone else encountered this issue?