ok guys, I'm gravitating towards the cat sx2 now
however, I notice it takes stick packs and ideally those with bumps on the bottom (LRP/Nosram etc). I have a Lipo saddle without bumps which I currently use in my B4 (bought saddle coz I thought it would be more flexible!) - is it possible to use this saddle with the cat sx/sx2? I don't really want to have to glue bumps to the bottom of my batteries as this then causes a problem in any other car I want to use them in...
also, how strict is the battery height of 24mm? My lipo is 25mm - will this catch the belt?
cheers guys