Set up, filled, added chemicals...everything great...that is until this morning. Two of the concrete patio blocks( 16x16x1.5) are broken...big bulge in the end of pool. I went to Home Depot to purchase the 15x15x1.5 pressure treated wood...They only had 12" wide. Had them cut it into 16" pieces....I can not use them because if I put them the way they are "supposed" to go they are not going to be wide enough to clear the support. Now, my husband is going to Lowe's to buy 16x16x4" concrete pavers. I hope these are going to be strong enough...We are draining the pool...what a waste of money, time, and chemical! Any suggestions? We live in Florida. Thanks!