or longest ive done 2 tiers 215 feet per tier 200' straight 15' 45degree angle at end approx 3.5' average height what are you guys charging per SFF? or LF? in the northeast i dont own the footer, concrete guys will form/pour that. I gotta dig it tho. will be using versa lok tumbled block (no worry of chipping it) i got it for 39.80 a SFF. but last wall i did i got it at 67.5. I hate retaining walls.