Does 90 degree oil filter adapter need cork gasket??

Hi folks I just wanted to add Dec or jan. I went to order one from summit they didn't have any then went to our local auto part store they told me It was a direct part from dodge, then I called dodge they told me some dodge dealer in northern Wisconsin had 3 left.. nobody had any until the back order from dodge was to go thru..so I got an idea and went to napa and asked for if they had gasket material, he asked how thick I wanted with the cork then I just traced around the adapter then cut the circle out with a razor blade, then I traced another diameter circle a 1/4 of an inch inside the circle and carefully cut it out with a razor blade and made a nice gasket.. Now I mounted it and it leaked a little after warmup then tightened it finally stopped leaking for good, drove the car recently to my dads 2 and a half hour trip without a leak..just an F.Y.I. Gasket material cost more than 10 dollars and comes in a cork role more than what you need but I will use the rest eventually... Don't by the thinnest, by a little thick..