Does Someone Make A Jig For A Miter Saw Table That Has Multiple Stops For Several Different Size Applications So We Don't Have To Always Measure Out To Cut Our Interior Trim Casing?

We have a 16" saw table we built to accommodate cutting up to 16' pieces of casing to apply to prehung interior doors. Sizes for the heads ranbe from 1'6" to 6'. Need a quick stop system pre-set to just drop the stop put in the casing and mitre.