Does Your Hot Solder Drool and Cover Your Copper Wires Like Hot Butter?

You talking about these things?

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They are as handy as it gets and we use them all the time at work but we go through them about once every 6 months since the igniters always seem to fail. They run somewhere around $150 a pop too.
Had one from snap-on and one from mac.
Snap on lasted a couple years, mac is going on 10,but some yutz put solder in the exhaust port,and tip no longer supports a flame.
Freakin mac has no place to buy parts online and dealer doesent come to my town.