Make blocks bigger?
I pulled out some old block exchange blocks - three of the nine are 1/4-1/2 inch smaller than the others and I can't make the others smaller without cutting off points. Is there a good way to make them bigger aside from adding a mini border around them? I am going to sash them when they're all the same size, but I don't know how to make it work well and look cohesive without taking the blocks apart. Help?