That's exactly why they need to make the regs more accessible, perhaps with a 'FAQ' section, seeing as you can get them online easily these days.
Q. Can I fit commonly available cargo restraints (eg cargo nets purchased from hardware stores and the like) in the baggage compartment of my light aircraft?
A. Yes, as long as they are capable of restraining the cargo with a 4 g vertical acceleration, 2 g longitudinally ... (or whatever the real answer is). Restraints should be tested with a spring balance to establish a maximum weight capability. Refer to CAAP bla bla bla