[ltk-user] custom styles for tiled Tk

Hi, I'm using the development code from http://ltk.rplay.net/svn/branches/ltk/repl (r210) Since tiled Tk dropped the -indicatoron attribute from radio-buttons, I need to define a custom style as described on pages 5-7 of http://tktable.sourceforge.net/tile/tile-tcl2004.pdf How would one approach this with ltk? Or have I walked past the bleeding edge... Thanks, Daniel