For extended your method sounds good - just add a little bit to the measurement - as it will flex more down if force.
For the compressed measurement - if you could compress it to the bumpstops you'd have a good measurment, subtract a little as the bumpstop will compress. Dare I recomend a ramp to get a full compression situation?? I have seen a forklift used to keep lifting one tire until the opposite side was compressed.
For the compressed measurement - if you could compress it to the bumpstops you'd have a good measurment, subtract a little as the bumpstop will compress. Dare I recomend a ramp to get a full compression situation?? I have seen a forklift used to keep lifting one tire until the opposite side was compressed.