Petey commented 10 minutes ago new BTW I updated my post with an accessory they offer called an Iron Chip. It's a stick on metal thing for a magnet to hold onto. Those are used on plastic or aluminum fences/parts.
DOH.... thanks Petey.... doesn't help shipping to the Motherland (Aussie).
If your first cut is too short... Take the second cut from the longer end... LBD