Santa's Lil Helper
TVW’s Resident Apprentice
A real troubleshooting question from the Workshop: a dual-coil RTA reading 0.13 ohms worked perfectly for a while, but has recently started spitting. Lowering the wattage hasn’t fixed it, and neither has increasing it. What would you check first when a previously good setup starts doing this? Would you start with the cotton, coil condition, or signs of flooding? Trying to work out what changed rather than just keep chasing the wattage up and down.