Hi all, I'm digging a foundation trench in the garden today (for a retaining wall) and wonder if the sides and bottom of my trench need to be pretty and straight? I appreciate the top of the concrete definitely does, but as long as it's firm, would a 'wobbly bottom' affect stability when finished?
Cheers![Laugh :LOL: :LOL:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Cheers