Do you have CCTV, I think that's 2.4ghz if it's a wireless system?
For what it's worth, I love slippy, in fact even slippier if possible (canvas!), but it would be good to know before we go what the surface is, for example I sometimes don't take any spare/new tyres if I'm expecting a surface where they won't work!
Only other thing, any chance of colouring the track markers at the corner apex's, might be my eyes but I have struggled to see them at both rounds so far?
Keep up the good work though, I've enjoyed both meetings so far and 13/14 heats in your first year of buggies is a great turn out!!