Prep Box #4 Rack Mat'l?

Anyone want to help clean and prep the steel for box #4 racks tomorrow morning?

We'll first clean the oily off with TSP, rinse, then grind the end that faces the aisle to remove the sharpness.

Could use another 4" grinder and a long power cord. I have a 7 and a 4 and a couple flaps for the 4.

Like to start before 9 am

Reply here if interested in helping.