@ 1:49 in part 4 he says to use a brush 2-4 inches larger than the horizontal hieght of the duct. Shouldn't that be vertical?
horizontal is width vertical is hieght
Uller39 1 year ago
@ 1:49 in part 4 he says to use a brush 2-4 inches larger than the horizontal hieght of the duct. Shouldn't that be vertical?
horizontal is width vertical is hieght
Uller39 1 year ago