Oksewglad: I am glad you have ideas on how to use those triangles. I found 10 HST's and put 9 in a 9 patch and the 10th one went in the center of a 9 patch. Now they will go into the orphan block box.
I think the older I get, the more I also am attention deficited. Lol!
Fizzle: I usually measure my tables, etc, when I rearrange my area but, like you, taking everything out and basically starting over would overwhelm me too.
. I will sometimes throw things in a box with the intention of sorting through them. Hence, the reason I need to organize because I have waaaay too many of those boxes! Lol!
Connie