Thanks also to ROG. I tried what you suggested using the Bars view and there did seem to be loads of extra bar squares after the song end . When I tried to highlight them all it seemed to go on FOREVER. Going back to the sequence page the area after bar 76 was showing in black. I tried deleting this area and for a moment I thought it had worked but again the timeline cursor just continued on well past bar 76 and showed no signs of stopping the song. Back to drawing board I guess.

BIAB 2022 PLUSPAK (ext HD), 49PAKs, STYLESPAKs 1 - 6, Win 7 64bit PC, REAPER, Ozone, Adobe Audition CS6, EZ Drummer3 + EZ Keys,Soundcraft MTK22, Behringer X Touch Universal Controller,, SE Gemini/Rode NT2/Neumann/Shure mics