tree.saw repair

proj.gear/tree.saw/repair:
2.14:
. see if saw fits bolts,
saw does fit new nadle,
bolt will fit saw but not handle it came with .
2.15: breaks again:
. the inside of the handle has a plastic support
that fits a slot in the blades meant for that handle,
and it does seem to be supporting the new tree.saw blade
... but later I would find that the support would break off .
2.15: reinforced:
. what the tree.saw was designed to have for stability
was a duel screw system rather than a tab&slot .
. so I drilled a hole in the adopted handle
and found a screw to fit from a bike light kit .