Need help with directional signals - 57 T-Bird

[dan1520]

My directional signal lever will not stay up or down when engaged. All the signal lights work correctly but I have to hold it in place both up and down to make it work. I removed the steering wheel & cleaned the switch and noticed the switch has a internal spring that brings it to the center position. Perhaps the internal spring in the switch is too strong? I'm at a loss to figure it out & could sure use some advice.

Thanks in advance.

Dan A.