Looks like a Z piece rotated to me. Check out the top of the waffle press clam shell, the outline doesn't have a 1x1 there. Do you mean the 1x1 in the middle be

Looks like a Z piece rotated to me. Check out the top of the waffle press clam shell, the outline doesn't have a 1x1 there. Do you mean the 1x1 in the middle between T and L without the block imprint?