I ordered two driveshafts from HAD in late 2020 or early 2021. It took almost a year to get them, and when I did, the address was incorrect, they were sent back, and I had to go through the whole song and dance re: getting the correct address. And its wasn't off by a lot, but seemed like he was taking crappy notes when I placed the order.
Over that year, I called him multiple times, he seemed either stressed or distracted. That said, the driveshafts were quality and built to the proper spec.