Who's the seller? If you contact the seller directly you should be taken care of.
Also. Bit of diagnostics. Is the circuit board inside green or yellow? There are two heatsinks, one solid and one milled around the base; is the top one or the bottom one milled?
Also. Bit of diagnostics. Is the circuit board inside green or yellow? There are two heatsinks, one solid and one milled around the base; is the top one or the bottom one milled?
I purchased on Amazon from GekkoScience but the return window ended very quickly. Is there a contact a GekkoScience that anyone is aware of?
The board is yellow and the top one is milled.