Whenever changing out the front landing gear I always recommend looking at the Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System # LC358590. With this kit on your 2008 Keystone Springdale you will now be able to level your camper with the push of a button. The kit will include rear jacks as well and you can control each jack independent from each other. You can also program your hitch height for your truck so you will no longer have to manually adjust the legs every time... view full answer...