Rings with a dot or a "T" on them are installed with the marking toward the top of the piston. Rings with any sort of bevel, chamfer, or other shape on the inside of the ring are "scraper" rings with a dual purpose. They seal compression on the upstroke, and scrape nany oil that gets past the oil ring back toward the crankcase on the sownstroke. Always install those rings in the second groove, with the chamfer or bevel pointing up.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!