Better to light a candle than to curse the darkness
They’ve made their choice. Buy something else. I did. Then, contact them and tell them what you bought, and why. Since they already make the 4a, there’s no real expense associated with offering it here as well, maybe as a direct sale item, or through a few select dealers.
While you’re up, take a look at the Tract Toric 2-10 w/T-Plex. The SHV has a bit more adjustment, but the Toric has more ER and is a bit lighter. Costs considerably less. I bought the 3-15 because I wanted the side focus. The T-Plex has side posts that come close to the center, which I find very helpful in low light. Also comes with a turret kit in the box, including zero stop, if that’s what you prefer
https://tractoptics.com/all-products/toric-uhd-2-10x42-t-plex-rifle-scope
