An improved miter saw comprises a base assembly, a table rotatably attached to the base assembly, a saw assembly pivotably attached to the table, a wear ring non-fixedly attached between the base assembly and the table and wear ring. Such information includes, but is not limited to: how many people are in the environment, which specific people are in the environment, if the environment is dark, if the environment is quiet, and if the environment comprises human speech. The methods and compositions of the invention are particularly useful in preventing stress cracking in polyethylene terephthalate beverage containers during bottling operations during which the bottle is contacted with aqueous and non-aqueous materials such as cleaners and lubricants that can interact with the polyester to cause stress cracking particularly in the container base. 0 system interface and an M-PHY interface, wherein the SSIC is configured to issue remote register access protocol commands through a local M-PHY to a remote M-PHY in a low speed burst mode.