BurbMan wrote:
schlep1967 wrote:
Most "level" concrete driveways have some slope in them so water doesn't just lay on them. Borrow a 6 foot level from somebody and check the driveway before you fret too much.
The driveway isn't level per se, but it's flat, meaning that if he got the same F/R frame to ground measurement on the left side it should be the same on the right too if the TT frame is flat.
Being off by a 1/2" over 32ft is nothing on a typical driveway. Even over the 8.5ft side to side is far from a sure thing.
- It's certainly possible it's simply loaded a bit heavier on one corner.
- It might be variations in the pavement.
- It might be something wrong.
Even a 6ft level might not be accurate enough to detect 1/2" variation over 32ft.
Without getting complicated, trying to establish level to a high tolerance is going to be difficult. Unless there are signs of something obviously bent, damaged, misaligned, etc..., I'd probably call 1/2 inch good enough given the limitations of your means of measurement.