Don't know if you are premanently afloat or tow to the water? I have Orange toobs, the usually leave the garage at silly o'clock in the morning a bit floppy, as they see the increasing warmth of the day I can watch the bow get more solid in the rear mirror as I drive along, find them nice & hard whren I am preparing to launch then when it hits the water deflates back again as the cold water cools it ......
Remember as you motor along the spray form the bow will constantly cool the underside of the toobs no matter how hot the tops may be to the touch.
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