Maytag LAT9416AAE washer - agitator shaft pops out

Agitator shaft keeps popping out .....


I thought I replaced the collar that holds it in ......like 4 months ago...I did replace the collar - although the installation didn't seem like it really holds the agitator shaft in..

now the agitator is popping out again...
Or..... is there a clip holding the shaft in down near the transmission?.........I'm supposing I have the newer model and there is no spring clip down below.....mainly because when I took everything apart...I didn't see a spring clip.

Is there a location for the clip to hold the agitator shaft?

Any ideas?