Thanks Eddie, I will try this on the Bermuda seed planting process since you live in East Texas and have experience in this area. I live in big city of Tennessee Colony, Texas (haha)
I did install concrete footings and supports under the pressure/stress points of the downslope line and connections.
I have noticed no vibration at all on any of the 12 " line or connections but I do need to better support the 4" vent piping on inlet per vibrates and jumps some when level going down and close to point of allowing air entry to break siphon.

I would like to thank all of you that offered advice and information on my siphon, ways to improve, fish stocking and grass on Dam. all of you have been quite helpful.



Thanks again, JET


Jimmy Terrell (JET)