I will piggy back on your thread, for winter storage(if thats OK). Due to tight space in my garage I can't access the right hand side to jack the Crossfire up and install jacks to take the weight off the suspension! However it has been suggested that the minimum I do is to roll her up onto wooden blocks to prevent any interaction with the cement floor, Styreen has also been suggested. Question what should be the min thickness under the tires??