[neallewis]

It rained at last years on the sunday, but it didn't require a move to the astro track. The dirt track was quickly covered up with Wimbledon style covers, and re-opened once the rain had passed. racing was underway in no time, with no change in track due to the rain. The rain covered have been improved now, so quicker to deploy. I think it would have to be very bad rain to move to the astro track, then one might question if it was worth it. Also, the proline tyres do seem to work on the astro. Not mini spike levels of grip, but they are very drivable ;-)