About this 3D model

SummaryMake the adapter any size you need it. Straight attachments, Tapered attachments ... heck I think you could even print it to be an entire downstem attachment for a billy if you're that way inclined. My first time using OpenSCAD for modelling. Updated 19/07/2015: added "Easy Valve Adapter Diameter" to help compensate for shrinkage in different materials. Updated 16/04/15 : added ability to customise "the button" also tried to harden the input values so you can't break the design so easily.InstructionsIf you have a big button print lots of supports. The button is however unnecessary. Try these settings to replace it with an easy to print stopper instead: // Button Widthbutton_width_numerical_slider = 8 // Button Thicknessbutton_thickness_numerical_slider = 10 // Button Taper Percentage %button_taper_numberical_slider = -20