I've just had a play with the current cvs version of lyx. Mathed is currently having problems with * basic on-screen positioning. * things like \partial and \sigma which appear in blue in 13x are now rendered in black. Does this indicate an underlying problem? * macros are broken.
Floats are dissappearing off the end of the page again. I've made a couple of screenshots demonstrating all this. If interested, grab 'em from http://www.devel.lyx.org/~leeming/snap-cvs.png http://www.devel.lyx.org/~leeming/snap-13x.png They're about 100kB each. -- Angus