Cables.
First once dropped i cannot pick those up. second, how much do you need? dude, I ran out for like 25mters wiht over 50 in inventory. all i do is print cables. and once dragged to one end? they dont seem to roll up or anything, they just extend. so switching two cables means you have to basically run them again form a to b twice over. I had my workshop pluggeed into my one battery. andd figrued lets use the battery to charge my ATV. no plants yet so. pull lead from atv and go to workshop, nope. pull the cable from the workshop to the other mains then. which would mean a shorter distance? nope. so another day getting silicom to print about 100 cable? Ive been just moining for the last three days. it'll be the death of me as I do not get anywhere.