brad
Member
does anyone know what the maximum projection of a unsurported tube is ?.
i know a lot of you will say any more than two boards will need surporting and i agree and think its good practice. i have tried to find something in black and white that actually says what it is.any ideas
i know a lot of you will say any more than two boards will need surporting and i agree and think its good practice. i have tried to find something in black and white that actually says what it is.any ideas