Also know that while bodyposition is the primary cause of linetwists in all forms of skydiving, in wingsuiting there is a higher chance that the equipment was the cause compared to the chance of the equipment being the cause in other disciplines. For example, I have countless videos of my canopy spun up in linetwists before the canopy even opened. There are several things that can cause this, but some of them are a limitation of the equipment. For example, the d bag can catch a side of the container and spin right off your back. Open corners in the packing tray is intended to prevent this, but the risk is never eliminated entirely. Using gear designed for wingsuiting will reduce the chances that the gear was the cause and increases the chances that you were the cause for linetwists whenever you do get them.
Also know that while equipment plays a larger role in WS than other disciplines, body position has much greater impact in WS than other disciplines. Small imperfections in deployment technique are amplified when opening with a WS, and the larger the WS the larger the amplification. You can get away with a somewhat poor technique once and awhile on belly or FF and maybe only get a few linetwists, but the same level of error when flying a WS, especially a large suit, might get you 20+ linetwists. I think my record is almost 25 linetwists on my worst opening. That was when I upgraded from a Swift to an ATC and my opening technique was not where I needed it to be.