hope someone has a simple answer for this. i do estimating for a construction company and use online plan centers to view plans and specs. Every since i upgraded to Yosemite, Safari loads the drawings into new tabs but they are very blurry. they are next to worthless inside of safari. I've tried using Chrome and Firefox and they both load the drawings clear as day. plan center knows of no issues with compatibility with Safari. Any ideas on how to correct this? Thanks!