Correct me if I'm wrong, but I'm pretty sure boomilever was loaded by hand at 2013 nationals. Not sure if it was at 2014 nationals though...iwonder wrote:Honestly the only places I've seen an auto loader used were at my schools invite and I think one other large invitational. Our state contest doesn't use one, but I'm pretty sure nationals has one every year.
If possible, you should definitely consider loading a bridge by hand prior to any competition that may have you load by hand (especially if they've never used sand loading devices in the past). This past season, after states, my team's boomilever competitors practiced loading by hand on several boomilevers (including one I built; it didn't fare out too well).