Your truss capacity is fine, If you want to you can ask the local building dept if they still have your building on record for the PSF loads.
Then you can see from your dept what the capacities are. They are different around the country because of wind, snow, seismic and size of building. If you are over 3 stories tall you follow a separate set of building specifications.
But since the whole development has not fallen down...you should
And as for you Tool guy....
, We all want to help...that is why we are here, to watch out for each other.