hello all. just got back from a long ride. i was riding 2 up. we got stuck on a very steep hill and when i pulled out i heard a squeal like a fan belt would make, probably lasted 2 or 3 seconds. never lost power. i assume it was the clutch. never had any other issues the rest of the day. opinions? should i be concerned? solutions (other than don't ride the clutch so hard on a steep hill)