Valve guide seals LA 318 ?

awaiting pics
glad they are dual springs

if you have them apart you could post free length and id and od of each
and the installed heights of inner and outer (with that step)
and if you know someone with a spring checker-...
me I'd check the springs anyway
and as nm said what's your valve lift or cam lobe lift
any chance that hard umbrella has a number on it
the only way I can see to the builder using an umbrella would have been for him to use big od springs- so get the calipers out and do some measurements
with dual springs someone had to do something special
and I hope had a reason to do so
Me I get set in my ways and just went through a checklist on every build whether a race car or not- force of habit I guess