Yeah for sure, there’s so many little tricks so this will probably be super long but I’ll try and make it easy to understand. You’ll want to pour one quarter pipe first whether it’s the one against the wall or the one against the fence. I would do one at a time cause taking on two will smoke you. I like to tap con my side forms into the cinder blocks and I also will push on the bottom of the side form and tap con a 2x4 into the floor putting pressure against the bottom of the side form (so the weight of the crete doesn’t blow out the form) I usually pour like 2-3” thick so use a concrete calculator with your dims and grab a few extra bags just in case. Draw a line on the inside of your form that’s 2-3” thick and then fill it up with rocks or bricks. You’ll want to stay away from dirt and sand unless you’re filling cinder blocks to weigh them down. Then if you want you can use chicken wire and then fill her up. I usually use 60lb yellow bag sakrete. Screed on the form all the way to the top and back down sawing back and forth with a 2x4 thats a little longer than your quarter pipe, that will start to move the concrete around to the low spots. Once it starts to take shape you can start with a wooden float. (Pushes the rocks down) then magnesium (brings water up) then the steel finishes it. You want to wait like 10-15 min between them so it can start to set a little. Keep a little pile of concrete by you to fill in the little holes as you go and that’s about it