Was wondering who packs their graph in tub of their flip over in situations that you're pulling it behind a snowmobile/4 wheeler. I have a Helix 7 that I've always carried in a big back pack but would like to move it in the tub, the only issue is I'm worried about protecting it enough so it does not get damaged. Has anyone found an effective way to do this? Has anyone tried this with disastrous results?