Hello,
I'd get a weight test on the roof, rig up a cable line at the mounting points your going to use. Then use some weights to work out how much force you'll need to get the roof moving.
If your going to use chains(non-bike ones), watch the length and slack or its going to be very hard to keep the rig quite.
Steve
Last edited by mura_gadi; 29-09-2021 at 06:25 AM.
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