I just thought of this after I posted the last one. Why does this meathod of expansion measuring allow additional expansion over the factory load, when the people at the factories with testing equiptment have determined the safe pressures, which is an unknown amount to those without pressure equipment?<P>Wouldn't this meathod of be safer/better off by equalling factory expansion rather than exceeding it?<P>Turok<P>------------------<BR><B>Make it idiot proof, and some one will make a better idiot</B>
