Re: The Garbage Disposal and the Clog
civickarma ... gottcha .... though it sounds like there is a bit of a slope issue.
The thinking of the disposal drain height was the mention this was an apt. - condo conversion. It's probable there weren't disposals originally and with different sinks , counters the plumbing would have been set for those.
When the disposal was installed there would be a height difference leaving a back slope toward the disposal.
Hopefully this will be resolved by the condo board.
Good luck and let us know how you make out.
"" an ounce of perception -- a pound of obscure "