Ok ..well sadly that didnt work..I ended up with files missing on BOTH apps...mac and Ipad..
I only got them back by a standard restore without Icloud after deleting ALL icloud data...
I then did some experimenting on a completely different mac and ipad for safety (and different itunes account)
I restored the same backup, then iCloud synced the IPAD...it did most of the files, and then error2 appeared..
Then tried to sync the MAC stagetraxx to it ...which seemed to finish..
Now the ipad stagetraxx app crashed on opening ! couldnt open it at all..
Had to delete the app completely and start again ..then turned on icloud sync which says its finished, and now have LOADS of songs missing... Im not having the best time here ! :-)
Really looks to me like the Icloud stuff is not reliable for use in Stagetraxx which is a great shame ..interestingly like another user here who mentioned Icloud Issues , I also have. a large amount of files (1400 songs) some of which (20 or so ) are long 1 hour files (interval music)
I wonder if high numbers of songs , or big files (150Meg Plus for those) is whats messing this all up...
Unless you have any brainwaves, Im forced to switch Icloud sync off im afraid... its too flaky..