Hello...just got my new Xcal2. I have some questions...does it light up(backlight)? Does it read your stock tune super fast? I was a previous Predator guy...and am used to that tool. Predator seemed to take alot longer to load and read files. Also had backlight. Anything i should know about this would be appreciated! By the way...i Got this from Lidio/Alt. Auto..with C&L 93 tune...looking forward to trying it out as soon as it stops raining here!

 

No, there is no backlight on the X-Cal2, unfortionately. As for uploading the tunes, the first time the X-Cal is used, its slow. But after your x-cal reads, downloads and uploads a tune, when you go to switch it back to stock or to another tune, it will be much faster, it just has to be done one time b4 it goes faster.