prongthick=selsz(5,7);
prongwidth=selsz(5,5);
+prongribwidth=3;
+prongribheight=selsz(0,4);
ratchetstep=15;
ratchettooth=3;
ratchettoothheight=5;
cube([prongwidth*(2.65), prongwidth*4.2, prongthick]);
}
+ translate([0, -0.2, 0])
+ cube([prongribwidth, baselen, prongthick + prongribheight]);
+
midrad = cupwidth/2 + prongwidth/2;
propshift = stalklength - overclipdepth - prongthick + propxshift;