Hello everyone...is there a framing square that is truly square? I can't seem to find one...the 24x16 variety. I know you can use a center punch and true them up...but I'd rather buy one square out of the box...they seem to warp after whacking them with a center punch. One I tried actually 1/8" out of square over the 24" leg. Also...if any of you have experience in restoring double hung sash windows with lead paint. A two setting heat gun works best for removing...by far. The low setting is 575 degrees...which doesn't vaporize the lead...but there is a lot of dried paint peels and particles afterwards. It looks so innocuous...but is apparently very dangerous. How do you deal with all this? I would appreciate any help! Thanks!
Lynn