^ OK.....so here is the deal on that seed rate lever working loose to a lower setting. I removed the container that holds a rate manual.....which is mounted to the frame. Now I got some access to that rate lever and can see what is going on.
So it turns out....that a metal strip that holds the setting was turned 90 degrees and regardless of how much I tightened the wing nut.....it had NO effect on securing the lever. Duh! Re-installed it correctly and it works like a champ. My calibration came out perfectly......but I still got a relatively low rate of seed out of the machine. Checked all the drive chains and everything appears to be in order. But I am getting about 1/2 of the calibrated amount of seed mix. Strange. Maybe my math is goofy.
Here is a pic of that bracket under the wing nut after it is correctly installed. If it rotates 90 degrees it will not lock anything in place.
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I did buy a pliers from Amazon that arrived today. It's spring loaded and has some grooves in two directions that can better catch those hose clamp "ears". Wish it would have showed up sooner as I had a heck of a time re-installing those hose clamps that are attached to the drop tubes. Thanks for the tip Omni.
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