Something I’ve been putting off is to prepare another shaft, actually aluminium tube, to mount the upper wheel.
Day: January 9, 2018
ALDI–20V mitre saw
After hooking up the mitre saw to two car batteries on the back corner workbench I moved everything to the front butchers table where I put aside the old Bunnings XU1 saw for a family member and setup the new saw. Now I can use it while waiting for the 20V/4.0Ah battery to arrive.
14” Bandsaw – tyres for the wheels
Time to fit tyres to the wheels 
In the tub of ‘parts’ for this build we have two 12” bicycle inner tubes from Kmart – $5 each.