smoked k2 out of a piece that might have had resin. on probataion?
so im about to have my sentencing date on tuesday (today is friday) and i smoked k2 out of an old piece that i had once used for marijuana. i cleaned all the resin out of the bowl itself but there was still some in the passageway to the mouth and on the reverse side of the bowl. will this be enough to cause me to fail a drug test if i get one on my sentancing date?? and if so, is failing a drug test on the day of sentencing a big deal?