I am now the lucky owner of an Enders Baby (powerful little beast!). I have a few questions in regards to this. 1: While fettling I noticed that there are three different types of pot support - any ideas why? And which one is considered the best/your preference? 2: I haven’t dared yet to unscrew the regulator spindle, because after some full turns it starts to be very tight. Is it correct that you only need to remove the regulator-nut, and then turn the spindle counter-clockwise until release? 3: I have no problems with getting the pump tube out of the tank - but How do you get the pump shaft out of the tube? (Knowing my own “power-to-patience” ratio, I have bitterly learned, that often are better to ask questions first - instead of paying afterwards (or getting stitches).