Cls vapor lock

[GroovyOctopusLabs]

bho extracting with cls and dry ice sleeve

I need some advice… I just started using dry ice column and trying to figure out why is there so much butane in my column? is it trapped in the material? my warm bath temp is 82f am i making it darker by burning ? im using wire mesh filter with coffee filter in between material and screen. using cm pump to recover What are my hi/low levels on gauge suppose to be ? ive ran this set up for a while except i recently replaced column with dry ice sleeve column. thank you for the help

All the answers you want are here