Yep. Jones has some. Jim at Racer Brown has quite a few as well. Just did a solid roller that lashes at .016-.018 hot and I set them at .012-.014 cold.
Cam Motion has many tight lash solid lobes. I think Howard’s may have some too.
If the OP is going this route he needs to CALL (not email, or text, or Instagram or whatever...it needs to be a phone conversation) and tell the cam grinder what he wants and let the cam guy pick the lobes.
Buying an off the shelf cam is at best a massive compromise.
