what did you do just take off the timing belt and moved the camshaft like 30 degrees?
did you do anythign else like take out pullyes change seals ?did you time the engine to correct marks befroe you did remove the belt?
so you have the info for timing belt installation and removal like from alldata right ?
what is off now just top camshaft moved on you ? do you have cover like this on the s70 or different take look in picture beloow
if you cranksaft move small amount you can just move it back to mark
and same thing you can do with camshaft just move them to makrs on cover and install belt turn by hand and it should do it only if you made full turns on the gears than you will need special tool to bring it to timing you can buy the tool for$160 on ebay what lines up samshafts to timing it goes in back of the cylinder head oppsite side of the timing belt gears