OP - funny you bring this up. I was the beta tester for this product. I cancelled my original order over 2 years ago of the 5000 after measuring the jack points on my cars finding minimal will work with the product.

The VP of sales reached out to me and said they had heard of need for a longer base and asked me to measure my fleet and those dimensions are based on measurements from my vehicles including and especially the x5. They sent me the final specs asked me to confirm then mocked up a unit and sent to me. I tested on all my cars even bought the SUV kit and it worked very well. Glad you also found success with the unit.

Happy wrenching!