Today I got the gear to build a 4" pvc pipe feeder. Actually, 2. I will have one for crumble, and one for cracked corn.
I completed the construction of both and installed one, and put the cracked corn in it. I still had to give it a little shake to get the flow to the end of the horizontal pipe.
I put a shelf above the vertical pipe with space access to the top of the pipe. On the shelf will rest two 5 gallon buckets which will hold backup feed. This may be overdoing it a bit. We'll see!
I was pleased to get a steal of a deal at the recycled materials place. All the elbows and a long pipe cost me only $3.50!
Dave