Adjusting your foot stretchers seems like it’d be a really simply thing to do – and it is – but without fail someone always manages to just completely screw it up and either rip out the entire footplate, lose a wing nut, or both (and 50% of the time one or both of those things happen when you’re on the water.) The most important thing to remember is to not remove the wing nuts when you loosen them – just keep them on the bolts and only loosen them as much as you need to in order to move the stretchers.
Related: Adjusting the seat tracks
Varsity rowers and coxswains, this would be something worth going over with the new novices on your team if it’s not something your coach hasn’t already mentioned or shown them.