Where are you folks sourcing the small magnets used for the rear of a hatch (to replace the skewers)? Everywhere I look I'm finding lots of 100+ when I need about 3 per plane.
I cheat! I use the magnets from damaged motors that are not suitable for rewinding or repair. I get more than enough for my requirements and the magnets can be reused over and over so a single dead motor can give years of model building!