this morning i used the jigsaw to saw off one of the embedded drywall nails i couldn't get to with a screwdriver. i cut off the screw head in just a few seconds. i was waiting for the rain to end so i could start running my errands, and i finally left for the cafe around noontime. i borrowed an adjustable t-square. my father helped me cutting the long 2x4 in the basement to the proper length (slightly longer, 104") using a circular saw and we managed to fit it inside of the honda element. after that i drove to home depot again. originally i was going to return a few things, but i decided to do that some other day in order to save time. the only thing i needed to get was a box of coarse 1-5/8" drywall screws. i also grabbed a pair of clamps (99¢ each).
i stopped by my parents' house to get the laser measuring tool, before going to the cafe to pick up the t-square that i'd forgot. i then returned home to drop off the supplies, while loading the car back up with things i needed to return (like the 2x3 i bought yesterday that i found out was too short; i'd return them at some future date). back to the cafe one last time, my mother packed me some lunch, and i finally biked home by 3:20pm, where i had lunch.
around 6pm i started working in the bathroom again. i discovered a few more drywall screws that needed to be cut. this time it wasn't as easy as the screw i cut this morning. i smelled burning and i had to pry out the mangled nails, they never severed cleanly.
next came figuring out the cutout for the exposed vent pipe. i used a coil of wire to trace the basic shape, but wires are hard to work with as they're too pliable and don't keep their shape. i finally just eyeballed it, traced the wire onto a foam poster board, and removed the cutout with an x-acto knife. i then fit the cutout board into place, to figure out what needed to be improved. i didn't have anymore poster boards so i took a quick trip to the local dollar store to get some more (they only had black). using the first cutout, i traced a second cutout with slightly modifications. i fit that into place, saw where the gaps were, then went back and traced a 3rd cutout board. this one was the perfect size, fit around the pipe with little gaps. using this board as a template, the next step will be to trace it onto a piece of actual drywall, then remove the cutout with the jigsaw.
before i can start nailing the drywall however, i needed to put the 2x4 into place. as mentioned earlier, my father purposely cut the lumber slightly longer than i needed, so i could trim it down to size myself before setting it in place. i took several measurements with the laser tool, the actual length is 102-1/8". it took a while to clean my kitchen table (long time coming) so i could have a surface to clamp down the 2x4 and trim it to size. one thing i discovered was the 2x4 wasn't exactly straight, that there was a slight twist, but i don't think it'll be noticeable once installed. i then used the jigsaw to trim the end. i did a test run first. when it was cutting too slow, i turned on the oscillating setting, which cut it much faster, but a more ragged cut. for the actual cut i used a slower setting for a cleaner cut. one thing i noticed is how much vibration the 2x4 undergoes when i'm making the cut. things from the table where falling onto the floor, and i'm really glad i got those two clamps, otherwise i don't think i could've made that simple cut.
once the 2x4 was cut to size, i installed it inside the bathroom wall. it was still long enough that i could essentially wedge it into place, then used a hammer to gently center it. the fact that the wood has a slight twist to it made it so the top and the bottom wouldn't line up flush, but i'm hoping once i nail the drywall to the wooden frame, 
because of my big late lunch, i wasn't in the mood for more pasta for dinner, so instead i finished the last of my salad. for dessert i finished the rest of the ube ice cream while watching the season finale of ring of powers. i thought this last episode was a bit clunky, especially how they revealed sauron.