After many, many hours of research and trials, I juussttt finished building the web page full of instructions, high resolution photos, and documentation to mod your very own WHE701 Aqua-Puss and convert it to MK1 specs. Even if you do not go with the full mod, there is an UNDOCUMENTED presence trim pot inside the Aqua-Puss (TR2) so get your screwdriver out!