I DIY'd my MLT and its great except for a nagging little drip from the pipe connector and the valve. Can I just hit with some silicone or do I need to redesign?
I redid the Teflon tape a lot more generously and then used some wrenches and elbow grease to tighten all the joints really well. Seemed to do the trick. Ran a batch the other night and didn't have any problems with leaking.