Supnik specifically states that 3rd party developers shouldn't mess with art controls..... With that said I think the LR crew will probably accommodate the user base soon. Personally I hope they add some sliders (you know me I love sliders) so the end user can fine adjust the effects. We will see, if not and we get the go ahead from Laminar we can provide something...... <<edit>> Personally I love the tweaks, I think they are just what HDR needed.....