stupid valves seals

Well,i decided to put new valve seals on my /6 hoping it would stop smoking so I can drive it until the V8 swap,but after installing them,I noticed it still smoked.I took the valve cover off and noticed the damn things are riding the valves and unseating them.Is there a special kind of valve seal to use?I used 2 diff kinds,umbrella ones for the intakes and some shorter ones for exhaust.

..........The seals do ride up and down with the stems, there supposed too.......the seals works just like the name implies [ umbrella] the oil runs over the seal away from the guide........did u use the plastic applicator or just force the seal over the stem..........kim...........