Potter used to brag about not foaming in the tanks in his brochures in the early 70's, and claimed that it cost more because he then had to ventilate the bilge. I'm sure he was facing cost pressures in the late 70's before he went broke in '79/80. Wonder if that drove him to start foaming in the tank in '77, which is obviously a bad practice? Sounds like Tracker may have continued the practice?
|