I went to clean my regulator for the first time today with no issues until I went to put it back together. I know there are 2 holes in the bottom half of the reg for the set screws to sit in but mine only has 1 spot for the screw to sit in, not another spot for the second set screw. I tried calling DLX but no one picked up. Sorry if this is a dumb question but any help would be appreciated.