Hello SeismicGuy. Tried to duplicate your problem. Everything worked fine. Are you making adjustments while in Timeline view? That will mess things up. I always make changes in Slide view and only use timeline view for adjusting music timing to Slideshow view. Hope this helps.
Thanks for getting back, should have thought of selecting all by holding down mouse and ctrl. I cannot believe how well the clips merge together, mjuch better than doing it in PTE Studio. I am sure it will improve all the time and I shall be using video on my camera more often.