At the following two URLs and on all browsers that I've tested:
http://fasttracksales.esanctuary.webfactional.com/home-seller-registration/
http://fasttracksales.esanctuary.webfactional.com/property-valuation/
Running latest version of Gravity Forms
Have looked into it using the Inspector on Google Chrome and cannot find where it's getting the height from (the height is showing as something like 3000px(!))
Have also tried experimenting with margin-top: -500px etc etc to solve it
Really appreciate any help or suggestions
Thanks