Hi Esther

Sorry didn't intend that point to be too serious (P8 has always been very slugish on my PC so any improvement looks good).  With Flash removed it seemed quicker to load/display/move V4 but I did't do much more testing (no point without the library).

I get strange lags going from render to preview mode too - might test.

Don't know how to disable flash other than uninstall it.

Cheers

Mark