Finally finished a custom hydraulic lift project to replace the OEM gas shock on my dump bed after a whole month! Used online hydraulic calculators to design everything as precise as possible, avoiding a crazy $999 linear actuator thats slow, non repairable, and offer less lift. It cost $620 in total and includes a remote control, better lift, and easily replaceable parts. I matched a 1" ID hydraulic cylinder with the exact stroke and pin specs of the original shock, confirmed it would fit, and paired it with a low GPM 12V pump and flow control valves to manage speed.. Very smooth, powerful, and way more practical! Anyone else tackled a similar DIY hydraulic setup, or have tips on fine tuning flow control for smoother operation?