Which model of Necchi BU is it Joe?
Probably not a BU Supernova. They have a cover over the belt and motor. If it’s a BU Nova, the two holes are slotted for adjustment. I’m pretty sure that the BU Mira also has slotted holes under the two horizontal bolts.
CD in Oklahoma
Last edited by ThayerRags; 09-12-2014 at 01:13 PM.
Reason: Loaded wrong photo.