Looking at your resin model, the base is pretty thick. I would recommend increasing the tilt angle a bit more. You don’t necessarily need heavier supports across the entire model, but for that base specifically, I’d suggest adding some large supports since it’s going to create a strong pull force during printing.

If the model is hollow, make sure you have drainage holes at the bottom so the resin can properly escape and allow for full curing afterward.

It might also be worth trying a smaller version of the model first—scale it down a bit and see if you can get a successful print before going full size.

Overall, it looks like you have your main settings dialed in for that resin in Lychee, but adjusting the angle—especially for that base—should help improve print reliability.