Posted by Art H on June 16, 2003 at 23:24:05:
In Reply to: Re: measuring inside mpc diamaters... posted by advice on June 16, 2003 at 19:37:16:
It is possible to take an impression of the mouthpiece rim and cup, using materials similar to the stuff used for dental impressions. Very precise copies can then be made. The impression process only takes a few minutes.