Thanks guys.... as Pottzy always unashamedly, puzzles are not for everyone, but for the one's that do, they just love them. The packing puzzles are always a hit, though the laser makes it easy to create... however, I'm trying to go conventional on some so more people can enjoy giving them as prezzies... note the emphasis on giving vs making... though making is a challenge.
Though this is one of the cheaper ones,
it is rated as 10/10 (difficulty by the vendor}.
If your first cut is too short... Take the second cut from the longer end... LBD