this is a modified "bridge torture test" by Triffid_Hunter
the changes are as follows.
a) added a variable to change the leg height, so you can make it shorter to use a bit less filament, or taller if you so choose (i usually use a 5mm height)
b) added notes as to how to remove the top circle from, the top. to do this you need to use open scad, as it uses comments, and not variables.
the variable "top_circle" has 2 possible options yes and no. however you cant use yes or no.
for yes you need to enter 1,
for no you need to enter 0,
the other variables are self explanatory, but i will eventually add a diagream as to what they do.