I just noticed a problem with slider when opening a Max 4 patch containing a slider using an offset.
max 4 inspector values:
slider range 128
output -127 - 0, as expected
imported in max 5, these are the values displayed in inspector:
output minimum -127.
output multiplier 1.
seems right, but output is -126 - 0
When I create a new slider in Max 5 the behavior is the same. When using a negative value, the output minimum in inspector needs to be set 1 smaller then the output wanted.