Laptop works. Attempted to buy a 5 & 1/2" Milwaukee Circular Saw off Marketplace. It was the cut-off saw. Not what I want. Stopped at Home Depot to look at saws. Keerist they high. Amazon is right at 100 bucks cheaper for same item. So...bought new blade for my corded Ryobi 7&1/4, 1x2 trim to both use as guide boards and to seal some gaps around doors. Box of 1 & 5/8 screws. If trim boards work as a guide the corded saw will get it did 3-4 feet at a time.
Did cut several books of shingles. Tried to nail some drip edge to the existing overhang which is just unsupported 1/2" OSB. Too springy. Supposed to buy a 10" table saw tomorrow evening. Need to rip edge off some 2x6 @ 45-50* angle to make an overhang.
Yet another thing...the 1 & 1/4 roofing nails aren't 1 & 1/4. Maybe could stretch it to say 1 & 1/8? One box was all wadded up. Had to unroll and reroll to get them in the gun. Cheap junk is never worth the expense.