solid works 6 sp4.1

hello,

there must be an option that is creating this annoying problem. iam using ordinante dims, and they show up but dissapear as soon asi select another feature to diminsion, and only the last one stays.they are there but hidden but are not hidden items???? i can selectthem and they re-appear until i un-select them and they hide agian.this only recently started happening, i reset to defualt optionsbut it didnt fix it. please help, i cant go any further until ifigure this out.

thanks, kevinSolidworksDrawings And Detailing