Which 4 link is best for air suspension?

Before setting the pinion angle , we look into the geometry of different 4 link suspension systems to see the various effects on pinion angle when the suspension moves up and down. I explain why I feel that a parallel 4 link is the best solution for air rides with lots of movement and different ride heights. Then finally we weld the back axle brackets in place! #ratrodbuild #hudson #ratrodsforafrica Bolts & fasteners sponsored by Mesco Engineering Supplies. https://mesco.co.za/ Sounds from Zapsplat.com. Stay tuned for more vids! If you liked this vid please like, share and subscribe! It means a lot and helps to spread the word about Rat Rod building in Africa! Buy cool T shirts here: https://www.teepublic.com/t-shirt/225... https://www.teepublic.com/t-shirt/225... https://www.teepublic.com/t-shirt/225...