first of all if this post is in the wrong place or anything feel free to move it to the proper place
and i didn't find anything about this in the search function ether so if someone else know about a post like this plz link it

after that said now to the problem im having right now
i'm working on a 64*64 dirt track which is gonna be around 10 min long and i got the green light from another mapper (winter) to use one of he's tracks on my track ("inside my mind" http://tm.mania-exchange.com/tracks/410 ... de-my-mind )
the problem i'm having right now is when i try to copy paste that track onto my track 90% of it disappears
is there any way to get the complete track on to my track or do i need to rebuild it all on my track ?
// Vish