I got my E-Bay scale for $100.00 & wonder what does the what sorta looks like a rubber covered button do on the top of the scale dial?
So far I see my boats tongue weight is is only about 100-150 depending on how I shift it about on the scale & my car trailer need to have the car adjusted being how it sits with my Samurai on it is about about 900 lbs.
But I already knew just by looking at it the the rig is too far forward on the trailer.
Handy & fun little tool & I think I'm end up marking the trailer for each 4x4 I'll normally tow at its best position for the tongue weight.