No, Ralph not really. Go back and re-read both Don's and my original responses to your question. It can be done, if you do it carefully and follow what we suggest, at worst you MIGHT have to put just a dab or two of silicone sealer beneath one corner or edge where you no longer have a complete tongue and groove (you have to remove the BOTTOM edge of the groove to fit the replacement back in) so that it doesn't lift up.