I got a vinyl coated soft lead boat anchor at a scrapyard a few years ago for very little money. Don't own a boat. Didn't yet own a ML at the time. Just wanted it for alloying with Lino and casting boolits.
I think I'll keep it pure and cast ML balls and boolits instead.
Also have an ingot of plumbers lead, about 10 pounds, somewhere. Then, there's the lead sheeting and downspout I got at the scrapyard. THEN, there's all the wheelweights I have in 5 gallon buckets.
I made a slip-on weight for my Lee lead pot handle from 1/2" pipe poured mostly full of lead. Works pretty well. Still need to lap it.
The handle weight definitely should have been heavier from the factory, since steel floats in lead.
Would have been nice if the stem had been made of tungsten or tungsten steel.
But that would have drastically increased the price.
I may make a bracket to allow me to spring load the handle down, to help hold the stem against the seat.
I wasn't trying to talk anyone out of the Lee. In fact, I want to get the Pro 4 20. Ten pounds of lead goes fast when you're on a roll. 20 pounds would give me twice the casting time between refilling/melting.
I've read/heard that some bullet designs work better with bottom pour, and some work better with ladle pour.
As far as dealing with it, I've been doing so for close to ten years. The drip is annoying, but not annoying enough to keep me from using it.
HOWEVER, for what bottom pour pots cost, even the Lee, they shouldn't drip.
But, I digress. I'll drain/clean/lap it. Thought about coating the inside of the pot and the stem/seat with spray graphite mold release. At least my lead won't stick to the stem/seat/pot.
If I get a "round tuit".
My problem is that I enjoy casting so much, that I refill the pot as soon as it gets low.
Because of that, I don't get around to lapping it. Once you start, you can't stop.
Next thing you know, you'll be casting ML and cartridge boolits, buckshot, fishing weights/jigs, and even birdshot.
Yep, thinking about making my own birdshot caster. Looked at some older home birdshot casters and realized how simple the design is.
An angled square pot welded up from angle iron and sheet steel, with calibrated orifices. The pot sits on top of a heat source, and has a shelf after the orifices and the lead drips off the orifices into a bucket of water. IIRC, only about a foot of drop is required.
The orifices can be made fro brass rod, drilled through, and threaded on one end (think, carburetor jet). That way, you can make several different orifice sizes for casting different sizes of birdshot.
Maybe even make them from aluminum rod to make them nonstick.
Anyhoo, casting metal is fun.