Securing saddlebags to supports

[ArizonaKev]

Hello all.

So I took some good advice I got here on the forum and got some saddlebalg supports (MC) for my bike and put them on. They look great, and do exactly what they are supposed to - keep them away from the rear wheel, and keep the right one up off the muffler.

Now, I have a new question : the bags the bike came with had some black cords strung through some eyelets, leading me to believe they are supposed to be used to tie the bag down to the support. Thing is, I can't figure out a way to do that that makes any sense, or seems safe at all - almost seems like it would defeat the purpose of the brackets, opening up the possibility for one of the cords to come untied and get tangled in the rear wheel or chain.

Anyone know 1 - if I should be tying them down. 2 - if so, exactly how to do so, and 3 - if it really makes a big difference as far as safety goes. Seems to me the only real danger is if they swing IN too far, can't see how swinging out could cause any major issues.

As always, all respectful replies are appreciated! Oh, by the way, it was cloudy and under 100 degrees here in Phoenix today - GREAT riding weather! :2tup:

AZ Kev