[DaveW]

Hey Mando, G'day,
I'll take some pics in the morning, the instructions are crap with the kit but pretty simple,

Undo the strap all the way, then wrap around the boot and thread the strap end through the eyelet on the strap head,
then slide the end of the strap through the end of the tool through the first winder (cutter) then through the second winder.
wind up the second winder until its tightened the strap, just snug, not to tight.
rotate the whole tool back to front bending the strap back over the top of itself.
rotate the first winder which cuts the strap to length.
Remove the tool.
Bend over the holding taps over the top of the strap to hold in place.

I'll send a few pics to make it clear.

Dave