Anita....fingers crossed! If this wasn't a challenging assembly and, instead, just rows, it would be pretty easy to figure out.... I have the pattern and can see that it would need a bit of disassembling to slip a couple of one inch sashing near the top. Ugh! I saw in the pattern book that each section gives a completed size so maybe finding the section(s) or blocks that are either too big or too small may help you in figuring out an easy fix if this doesn't work.... I'm sorry...so frustrating...good Luck!