short answer , it happens to all strains if you run them through their correct flowering cycles, and amber trichs is also a sign of loss of water in...
The answer is simple. The chemical formula C4H10 is harsh when compared to CO2. First CO2 isn't spiked w a nasty, alarming odor like butane is. It doesn't have an inherit taste passed to the end product. 2nd it's a more pure chemical that evades legalities in California that are associated w stiff manufacturing charges the same as cooking meth. Another is because it's solubility factor is dependent on temp/pressure relationship, different strengths of concentrates can be obtained. Also placibo
okay the best way to do an ethanol extraction is either a soxhlet extraction ran for 24 hrs or the more modern way would be to use it in conjunction w co2. It's very precise measurements required and 2% of the total co2 weight is needed. So if you have a 20lbs tank of co2, you would add 180 grams of everclear, add the weed about three or four oz, thread back on the valve, and take it for a liquid fill of co2. Sorry if they exchange your tank this won't work. It is the O.G honey oil recipe