Looking for Hatch Liners

[rrealtypro]

I have a 1988 Wellcraft V20 for about 20 yrs. Got orphaned when Evinrude sunk. Will be repowering. In the mean time planning to start with little things to start. Stern hatch liners rotted long ago from some accidental sun exposure. Never thought it would be so hard to find. Thought the original mfg was Tempress, but they have nothing even close size wise. Call to Wellcraft was worthless. "we dont keep records back that far" but it appears I can have the make a hatch cover which I have done twice in the past. Anyone have any thoughts where I can find a pair of hatch liners approximately 8.5 by 13 inches. I can probably shrink or stretch that measurement a bit. Has to have a lip on it to catch the opening. The original was tapered about 10 or 12 inches deep. Have found lots of interesting info on this site over the years.