f some one thinks about building spreader for CO2 gas, this is a nice solution: http
/de.geocities.com/fischfanatiker2002/co2flipper.htm
It's in German, but i think you'll understand it from pictures
/de.geocities.com/fischfanatiker2002/co2flipper.htmIt's in German, but i think you'll understand it from pictures
