Cheers PJ, can't actually remember there being a tracked feather before (probably for a good reason!)

I've got two pairs Dave and probably getting another pair soon, they're pretty tough rubber but I expect they'll fail one way or another so worth having spares.

Finished cutting all the main bits today, nice weather for it:





The pile of cut bits pictured weighs 5800g, with another 1000g not pictured, this machine will be a majority Hardox by the looks of it!
The weight tally so far is: Tracks 390g, Battery 380g, Wheels 680g, Front shafts 200g, Speed controller 180g, Weapon motor 510g, Drive motors + side rails + weapon shaft 2010g, Total: 4350g leaving 2400g for the weapon transmission, speed controller and accessories.

Lots more grinding and drilling to come tomorrow plus assembling the lifter gearbox.