Got my belts from Lee Valley - 220, 320, and two leather ones. The first leather one I put on yesterday stretched until it was rubbing against the frame. Is this normal i.e. inconsistencies in the leather or prone to stretching due to length and narrow width? It's been humid here too. The second belt was fine/didn't stretch. I didn't measure it but eyeballing it looks to be about an inch or enough for the top pulley on the delta to move all the way up against the frame.

Gonna call Lee Valley later today.

edit: Called them, they were great, mailing a replacement with a SASE to return the long belt.

Last edited by Terrorbl; 03/17/09 10:56 PM.

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