draft=false;

tower_radius = 85 / 2;
tower_height = 135;
groove = 1;
target_brick_width = 10;
target_brick_height = 5;
brick_depth = 7;
bottom_offset = 18.65;
dungeon_height = tower_radius - bottom_offset;
bottom_stairs = tower_radius - bottom_offset;
exit = -121.5;
step_height=5;
step_depth=6.7; // 5;
twists = 2;
underslope=68; //62.5;
pin_height=10;
outer_pin_distance=37.2;
outer_pin_diameter=4;
outer_pin_angle=180;
dungeon_angle=exit - 180;//55;
dungeon_extra=step_height * 5;

pin_clearance = 0.125;

screw_length = 30;
screw_diameter = 3.45;
screw_head_diameter = 7.75;
screw_head_height = 3.2;

pin_diameter=screw_diameter+2;

bottom_height=15;