$fn=75;

// distance between two rods
holeDist=65;

// diameter of rod sticks
rodDiameter=8;

// overall height
heightMain=90;

width=60;
depth=10;

bearingLength=24;
bearingDiam=15;

twoRodSize=2.2;
middleCylinderRad=2.5;
middleCylinderOuterRad=4;

rollWithRodDist=13.6; // rolle mit rod drauf


// hole positions
holeLeftRightMargin=10;
holeBottom=30;
holeTop=65;